Episode Data

Star Trek: Deep Space Nine

update

Season 0

• _{Monday, September 1st, 2008}

  1: DragonCon 2008: Deep Space Nine Reunion

  The cast of DS9 reunites for a roundtable at Dragoncon 2008.

• _{Monday, May 13th, 2019}

  2: Star Trek Deep Space Nine: What We Left Behind

  An in-depth look at the beloved series "Star Trek: Deep Space Nine" which includes interviews with cast and creators, remastered footage and brand-new animated storyboards.

• _{Tuesday, September 8th, 2020}

  3: Star Trek Day 2020: Deep Space Nine Panel

  Wil Wheaton is joined by Star Trek: Deep Space Nine Executive Producer Ira Steven Behr and stars Alexander Siddig, Terry Farrell, Armin Shimerman, Nana Visitor and Cirroc Lofton. Together, they dive into the show's evergrowing fan base, the timely significance of the Season 6 episode “Far Beyond The Stars,” and remember cast members they've lost.

Season 1

• _{Sunday, January 3rd, 1993}

  1: Emissary (1)

  Stardate: 46379.1 - A new crew is assigned to a former Cardassian space station: Deep Space Nine. It is a joint Federation/Bajoran force, with Commander Sisko in charge, but his life is dramatically changed when he is declared the emissary to the prophets by a Bajoran priest.

• _{Sunday, January 3rd, 1993}

  2: Emissary (2)

  Stardate: 46379.1 - A new crew is assigned to a former Cardassian space station: Deep Space Nine. It is a joint Federation/Bajoran force, with Commander Sisko in charge, but his life is dramatically changed when he is declared the emissary to the prophets by a Bajoran priest.

• _{Sunday, January 10th, 1993}

  3: Past Prologue

  Stardate: Unknown - Major Kira's loyalties are questioned when she helps an old friend, now a suspected terrorist trying to destroy the Bajoran Wormhole.

• _{Sunday, January 17th, 1993}

  4: A Man Alone

  Stardate: 46421.5 - Mob hysteria grips the station when Odo is suspected of committing a murder after a Bajoran's body is discovered.

• _{Sunday, January 24th, 1993}

  5: Babel

  Stardate: 46423.7 - Miles O'Brien unknowingly triggers a Cardassian booby trap that releases a potentially fatal virus throughout the station.

• _{Sunday, January 31st, 1993}

  6: Captive Pursuit

  Stardate: Unknown - O'Brien befriends an alien who belongs to a race of beings that are bred to be hunted by another species.

• _{Sunday, February 7th, 1993}

  7: Q-Less

  Stardate: 46531.2 - Q arrives on DS9 fresh from exploring the Gamma Quadrant with Vash. Soon afterwards, power fluctuations grip the station.

• _{Sunday, February 14th, 1993}

  8: Dax

  Stardate: 46910.1 - Jadzia Dax is accused of a murder committed by her symbiont in another lifetime.

• _{Sunday, February 21st, 1993}

  9: The Passenger

  Stardate: Unknown - Bashir is posessed by an alien criminal in an attempt to hijack a Gamma quadrant freighter.

• _{Sunday, March 14th, 1993}

  10: Move Along Home

  Stardate: Unknown - Quark is forced to play a game by the Wadi, a newly encountered species, and the lives of the crew depend on the outcome.

• _{Sunday, March 21st, 1993}

  11: The Nagus

  Stardate: Unknown - Quark is appointed as ruler of the Ferengi Empire when the Grand Nagus enters into early retirement; however, all is not as it may seem.

• _{Sunday, April 18th, 1993}

  12: Vortex

  Stardate: Unknown - Odo arrests a criminal from the Gamma Quadrant who offers to take him to his people on the other side of the wormhole.

• _{Sunday, April 25th, 1993}

  13: Battle Lines

  Stardate: Unknown - Sisko, Bashir, Kira and Kai Opaka become stranded on a planet ravaged by war where the inhabitants can't die and are unable to leave.

• _{Sunday, May 2nd, 1993}

  14: The Storyteller

  Stardate: 46729.1 - O'Brien is appointed as the spiritual leader of a Bajoran village when he and Bashir are unable to save the dying predecessor.

• _{Sunday, May 9th, 1993}

  15: Progress

  Stardate: 46844.3 - While overseeing an evacuation mission, Kira must try to persuade a stubborn old farmer to leave his home.

• _{Sunday, May 16th, 1993}

  16: If Wishes Were Horses

  The inhabitants of Deep Space Nine are mystified when their fantasies turn into reality, however, these occurrences foreshadow a disaster.

• _{Sunday, May 23rd, 1993}

  17: The Forsaken

  A visiting Lwaxana Troi becomes enamoured with Odo after he retrieves a stolen item of hers from a thief.

• _{Sunday, May 30th, 1993}

  18: Dramatis Personae

  Sisko and Kira are possessed by alien forces and fight for control of the station.

• _{Sunday, June 13th, 1993}

  19: Duet

  A visiting Cardassian may in fact be a notorious war criminal, and Kira is determined to bring him down

• _{Sunday, June 20th, 1993}

  20: In the Hands of the Prophets

  Friction escalates when Vedek Winn arrives on Deep Space Nine and discovers schoolteacher Keiko O'Brien is teaching about aliens in the wormhole.

Season 2

• _{Sunday, September 26th, 1993}

  1: The Homecoming

  Kira and O'Brien try to rescue a famed Bajoran resistance fighter from a Cardassian slave-labour colony in an attempt to bring peace to the warring Bajoran factions.

• _{Sunday, October 3rd, 1993}

  2: The Circle

  After she is relieved of her post aboard, Deep Space Nine, Kira tries to expose the leaders of the terrorist group known as 'The Circle.'

• _{Sunday, October 10th, 1993}

  3: The Siege

  Sisko is forced to evacuate the station when the war escalates and turns in favor of the terrorists.

• _{Sunday, October 17th, 1993}

  4: Invasive Procedures

  An unjoined trill kidnaps Jadzia and removes the Dax symbiont to implant into himself.

• _{Sunday, October 24th, 1993}

  5: Cardassians

  A custody battle emerges over an orphaned Cardassian boy who was raised by Bajorans.

• _{Sunday, October 31st, 1993}

  6: Melora

  Bashir falls in love with a wheelchair-bound woman, who is unable to walk in Deep Space Nine's level of gravity.

• _{Sunday, November 7th, 1993}

  7: Rules of Acquisition

  A female Ferengi disguises herself as a male in order to help Quark with business deals in the Gamma Quadrant.

• _{Sunday, November 14th, 1993}

  8: Necessary Evil

  Quark is injured in an attack which Odo suspects is related to a murder committed five years before, in which Kira was the prime suspect.

• _{Sunday, November 21st, 1993}

  9: Second Sight

  For the first time since the death of his wife, Sisko falls in love. However, his new interest seems to suffer from a bizarre form of split personality.

• _{Sunday, November 28th, 1993}

  10: Sanctuary

  A group of refugees from the Gamma Quadrant claims that Bajor is their long-lost homeland.

• _{Sunday, January 2nd, 1994}

  11: Rivals

  A con artist opens a bar with a gambling machine that can alter the laws of probability.

• _{Sunday, January 9th, 1994}

  12: The Alternate

  Dr. Mora Pol, who first studied Odo as an infant, announces that he may have found Odo's homeworld in the Gamma Quadrant.

• _{Sunday, January 30th, 1994}

  13: Armageddon Game

  Bashir and O'Brien come under attack from the people they are trying to help on a warring planet.

• _{Sunday, February 6th, 1994}

  14: Whispers

  O'Brien returns from an away mission to discover that he has been locked out of every security system on the station, and that everyone has turned against him, including his wife.

• _{Sunday, February 13th, 1994}

  15: Paradise

  Sisko and O'Brien are stranded on a planet with a human colony that has forbidden all forms of technology.

• _{Sunday, February 20th, 1994}

  16: Shadowplay

  Odo and Dax discover a planet where the inhabitants are disappearing.

• _{Sunday, February 27th, 1994}

  17: Playing God

  While hosting a Trill initiate, Jadzia discovers a new universe growing from protoplasm in the science labs.

• _{Sunday, March 20th, 1994}

  18: Profit and Loss

  Quark puts everything at stake to win back his long love Natima Lang, a Cardassian woman suspected of terrorism on Cardassia.

• _{Sunday, March 27th, 1994}

  19: Blood Oath

  Jadzia Dax honors an oath made by Curzon Dax to a group of Klingons, and goes with them on a crusade against their sworn enemy.

• _{Sunday, April 24th, 1994}

  20: The Maquis (1)

  Federation colonists reject a treaty with Cardassia and take matters into their own hands, forming a terrorist group called 'The Maquis'.

• _{Sunday, May 1st, 1994}

  21: The Maquis (2)

  Sisko's friend, Commander Cal Hudson, resigns from Starfleet to join the Maquis in their fight against the Cardassians.

• _{Sunday, May 8th, 1994}

  22: The Wire

  In order to save Garak's life, Bashir must unravel some of the secrets in the Cardassian's past.

• _{Sunday, May 15th, 1994}

  23: Crossover

  An accident, which occurs while traveling through the wormhole, leaves Kira and Bashir stranded in an alternate universe where humans are slaves.

• _{Sunday, May 22nd, 1994}

  24: The Collaborator

  Kira discovers that the man she loves, Vedek Bareil, may have been responsible for the death of 43 Bajoran freedom fighters.

• _{Sunday, June 5th, 1994}

  25: Tribunal

  O'Brien is found guilty and later tried at a tribunal held on Cardassia Prime.

• _{Sunday, June 12th, 1994}

  26: The Jem'Hadar

  Sisko, Jake, Nog, and Quark go camping on a Gamma Quadrant world but are captured by mysterious soldiers called the Jem'Hadar and meet a force to rival the Federation.

Season 3

• _{Monday, September 26th, 1994}

  1: The Search (1)

  Sisko is assigned the mission of taking the Defiant into the Gamma Quadrant to make peaceful contact with the founders of the Dominion.

• _{Monday, October 3rd, 1994}

  2: The Search (2)

  Odo begins to connect with his fellow Changelings as Sisko attempts to negotiate peace with the Dominion.

• _{Monday, October 10th, 1994}

  3: The House of Quark

  Quark lies about killing a Klingon and is then forced to marry the widow.

• _{Monday, October 17th, 1994}

  4: Equilibrium

  A secret from Dax's past could mean the end of the current host's life.

• _{Monday, October 24th, 1994}

  5: Second Skin

  Kira is surprised to find records indicating that she was incarcerated at Elemspur, a Cardassian prison, 10 years ago.

• _{Monday, October 31st, 1994}

  6: The Abandoned

  A Jem'Hadar infant is found in salvaged spaceship wreckage and Odo strives to teach the rapidly maturing soldier to think for himself.

• _{Monday, November 7th, 1994}

  7: Civil Defense

  Deep Space Nine is progressively locked down after O'Brien, Jake and Sisko accidentally activate an old automated Cardassian security program.

• _{Monday, November 14th, 1994}

  8: Meridian

  Jadzia falls in love with a scientist on a planet whose inhabitants shift between this universe and a plane of pure energy every sixty years.

• _{Monday, November 21st, 1994}

  9: Defiant

  When Commander William T. Riker from the Enterprise arrives on Deep Space 9, he takes a liking to Kira, who gives him a tour of the Defiant. But Riker is revealed to be not who he claims to be when he attacks Kira and steals the ship.

• _{Monday, November 28th, 1994}

  10: Fascination

  Lwaxana Troi pursues Odo during the Bajoran Gratitude Festival as members of the crew suddenly become infatuated with one another.

• _{Monday, January 2nd, 1995}

  11: Past Tense (1)

  A transporter accident sends Sisko, Bashir and Dax three centuries into Earth's dark past.

• _{Monday, January 9th, 1995}

  12: Past Tense (2)

  Sisko assumes the role of a pivotal historic figure in order to restore the timeline.

• _{Monday, January 30th, 1995}

  13: Life Support

  Bashir's ethics are put to the test as he keeps Vedek Bareil alive long enough to help Kai Winn complete negotiations for a peace treaty with Cardassia.

• _{Monday, February 6th, 1995}

  14: Heart of Stone

  Searching for a Maquis raider on an unstable moon, Kira is trapped in an expanding crystal formation that threatens to engulf her if Odo cannot set her free.

• _{Monday, February 13th, 1995}

  15: Destiny

  Despite a Bajoran prophecy of destruction, Sisko assists in a joint scientific venture with the Cardassians to open communications through the wormhole.

• _{Monday, February 20th, 1995}

  16: Prophet Motive

  In a shock revelation to Quark and Rom, the Grand Nagus reveals he has re-written the Ferengi Rules of Acquisition; a move which threatens to cripple the Ferengi Empire.

• _{Monday, February 27th, 1995}

  17: Visionary

  Exposure to radiation causes O'Brien to jump hours into the future for brief periods, as Deep Space Nine hosts Romulan and Klingon delegations.

• _{Monday, April 10th, 1995}

  18: Distant Voices

  After an alien assault leaves Bashir unconscious, he is trapped inside his mind.

• _{Monday, April 17th, 1995}

  19: Through the Looking Glass

  Sisko is abducted by the Miles O'Brien from the mirror universe, and is forced to assume the identity of their Sisko in order to rebel against the Klingon-Cardassian Alliance.

• _{Monday, April 24th, 1995}

  20: Improbable Cause

  Garak's tailor shop is bombed, forcing Odo to investigate who is trying to kill the Cardassian exile.

• _{Monday, May 1st, 1995}

  21: The Die is Cast

  Garak must decide whether or not to kill Odo to please his mentor on the eve of a joint Romulan-Cardassian attack on the Dominion.

• _{Monday, May 8th, 1995}

  22: Explorers

  Sisko and Jake build a solar sailing ship in an attempt to recreate a journey taken by the ancient Bajorans.

• _{Monday, May 15th, 1995}

  23: Family Business

  Quark returns to his home planet to confront his mother after hearing from the Ferengi Commerce Authority that she broke the law by earning profit.

• _{Monday, May 22nd, 1995}

  24: Shakaar

  Kai Winn needs Kira to convince her former resistance leader, now a farmer on Bajor, to return soil reclamators needed elsewhere.

• _{Monday, June 12th, 1995}

  25: Facets

  Jadzia Dax deals with feelings of inferiority as she encounters past hosts in a Trill ceremony.

• _{Monday, June 19th, 1995}

  26: The Adversary

  A Changeling sabotages the USS Defiant as it attempts to start a war in the Alpha Quadrant.

Season 4

• _{Monday, October 2nd, 1995}

  1: The Way of the Warrior (1)

  The Klingons attack Cardassia in an attempt to overthrow the planet's newly installed civilian government. When the crew of Deep Space Nine saves the members of the new government, they fall under attack from the Klingons as well. Worf is transferred to Deep Space Nine.

• _{Monday, October 2nd, 1995}

  2: The Way of the Warrior (2)

  The Klingons attack Cardassia in an attempt to overthrow the planet's newly installed civilian government. When the crew of Deep Space Nine saves the members of the new government, they fall under attack from the Klingons as well. Worf is transferred to Deep Space Nine.

• _{Monday, October 9th, 1995}

  3: The Visitor

  An elderly Jake Sisko relates the story of how he lost his father to a temporal displacement accident.

• _{Monday, October 16th, 1995}

  4: Hippocratic Oath

  Bashir assists a rogue group of Jem'Hadar attempting to overcome their addiction to Ketracel White.

• _{Monday, October 23rd, 1995}

  5: Indiscretion

  Kira and Dukat embark on a mission to find lost Bajoran prisoners. On the mission, Dukat reveals that he too has someone he is concerned about on the ship, a Bajoran woman with whom he had an affair.

• _{Monday, October 30th, 1995}

  6: Rejoined

  Dax is reunited with one of her former hosts' mates, and the two struggle with their feelings for one another.

• _{Monday, November 6th, 1995}

  7: Starship Down

  The USS Defiant becomes trapped in a planet's volatile atmosphere after battling with the Jem'Hadar.

• _{Monday, November 13th, 1995}

  8: Little Green Men

  Quark, Rom and Nog are accidentally thrust back in time to Roswell, New Mexico, Earth in 1947.

• _{Monday, November 20th, 1995}

  9: The Sword of Kahless

  Worf, Dax and a revered Klingon warrior, Kor, search for the Sword of Kahless to unite the Klingon Empire.

• _{Monday, November 27th, 1995}

  10: Our Man Bashir

  Bashir plays a 1960s secret agent in a holosuite, but when it is used in an emergency to store the transporter patterns of some of the crew, he must make life or death decisions.

• _{Monday, January 1st, 1996}

  11: Homefront

  Sisko and Odo are brought to Earth when it's suspected Changelings are infiltrating Starfleet.

• _{Monday, January 8th, 1996}

  12: Paradise Lost

  As Sisko and Odo prepare for a Dominion invasion they discover a plot to place the Federation under military control.

• _{Monday, January 29th, 1996}

  13: Crossfire

  Odo's hidden feelings for Kira surface when the visiting Bajoran First Minister begins to court her.

• _{Monday, February 5th, 1996}

  14: Return to Grace

  Dukat seeks Kira's help in regaining his rank in the Cardassian Empire.

• _{Monday, February 12th, 1996}

  15: Sons of Mogh

  Cast out of Klingon society because of Worf's dishonor, his outcast brother asks Worf to kill him.

• _{Monday, February 19th, 1996}

  16: Bar Association

  Rom creates a union for Quark's employees and goes on strike.

• _{Monday, February 26th, 1996}

  17: Accession

  A famous Bajoran poet who disappeared over 200 years ago appears from the wormhole and convinces Sisko that he is the true Emissary.

• _{Monday, April 8th, 1996}

  18: Rules of Engagement

  Worf accidentally destroys a civilian ship during battle and faces a hearing to determine whether he should be extradited to the Klingon Empire.

• _{Monday, April 15th, 1996}

  19: Hard Time

  O'Brien is incarcerated for 20 years on an alien world on charges of espionage. However the experience was implanted into his mind, and O'Brien struggles to re-adjust to station life.

• _{Monday, April 22nd, 1996}

  20: Shattered Mirror

  Sisko attempts to rescue Jake after he is lured into a war-torn mirror universe by his mother's living counterpart.

• _{Monday, April 29th, 1996}

  21: The Muse

  While Odo assists a pregnant Lwaxana Troi, Jake falls under the spell of a mysterious woman.

• _{Monday, May 6th, 1996}

  22: For the Cause

  Sisko learns that his girlfriend Kasidy may be a Maquis smuggler.

• _{Monday, May 13th, 1996}

  23: To the Death

  Sisko and the Defiant crew join forces with the Jem'Hadar to stop a group of Jem'Hadar renegades from gaining power.

• _{Monday, May 20th, 1996}

  24: The Quickening

  Bashir tries to free the population of a Gamma Quadrant world of an engineered disease left by the Dominion 200 years ago.

• _{Monday, June 10th, 1996}

  25: Body Parts

  Quark is diagnosed with a terminal disease and sells his body parts on the Ferengi Futures Exchange.

• _{Monday, June 17th, 1996}

  26: Broken Link

  Odo is forced to return to his people, the Changelings, to face judgment for killing one of his own.

Season 5

• _{Monday, September 30th, 1996}

  1: Apocalypse Rising

  Stardate: Unknown Gowron is suspected of being replaced by a changeling. Sisko, Odo and O'Brien go undercover as Klingons, only to discover things may not be what they seem.

• _{Monday, October 7th, 1996}

  2: The Ship

  Stardate:50049.3 While searching for minerals on a planet, Sisko, Dax, O'Brien, Worf, and Muniz discover the wreckage of a crashed Jem'Hadar ship. However, they are not the only ones interested, because the Dominion is anxious to retrieve the vessel.

• _{Monday, October 14th, 1996}

  3: Looking for par'Mach in All the Wrong Places

  Stardate: Unknown Worf falls in love with Quark's ex-wife, Grilka. However, Quark is also still interested.

• _{Monday, October 21st, 1996}

  4: ...Nor the Battle to the Strong

  Stardate: Unknown Jake Sisko and Julian Bashir are caught in the middle of a battle between a Federation colony and a Klingon army.

• _{Monday, October 28th, 1996}

  5: The Assignment

  Stardate: Unknown A Pah'wraith (evil entities who are enemies of the Bajoran Prophets) possesses and impersonates Keiko, but reveals her identity to Miles, threatening to kill her if he doesn't carry out her mysterious instructions.

• _{Monday, November 4th, 1996}

  6: Trials and Tribble-ations

  Stardate:4523.7 While returning to Deep Space Nine with the Bajoran Orb of Time, the crew are thrown back to the 23rd Century. They must infiltrate the original Starship Enterprise in order to stop an undercover Klingon from poisoning a shipment of grain being carried.

• _{Monday, November 11th, 1996}

  7: Let He Who is Without Sin...

  Stardate: Unknown Worf, Dax, Leeta, Quark and Bashir pay a visit to Risa. Things go bad when a band of rebels gains control of the planet's weather regulator to scare the visitors in an attempt to show them how unprepared the Federation is for the Dominion invasion.

• _{Monday, November 18th, 1996}

  8: Things Past

  Stardate: Unknown Sisko, Odo, Dax and Garak are shifted into the past, when DS9 was known as Terok Nor. To each other, they appear normal, but to others they appear as Bajoran slaves. Soon they are accused of planting a bomb, and are sentenced to death.

• _{Monday, November 25th, 1996}

  9: The Ascent

  Stardate: Unknown Odo and Quark are stranded when they crash on a planet with no communications or replicators. Their only hope to be found is if they can climb to the top of a high mountain. Back on the station, Jake and Nog are moving in together. However, it doesn't go as smoothly as they thought.

• _{Monday, December 30th, 1996}

  10: Rapture

  Stardate: Unknown Sisko discovers the legendary Bajoran city of B'hala. He also receives visions of Bajor's future, one of which warns him not to let Bajor join the Federation.

• _{Monday, January 6th, 1997}

  11: The Darkness and the Light

  Stardate: 50416.2 One by one, members of the Shakaar resistance cell are murdered, and Kira becomes increasingly worried that she will be next.

• _{Monday, January 27th, 1997}

  12: The Begotten

  Stardate: Unknown Kira goes into labor with Keiko's child. Odo buys an infant changeling from Quark that was found drifting in space. Tensions rise when the scientist that first studied Odo, Dr. Mora Pol, arrives to give Odo a helping hand.

• _{Monday, February 3rd, 1997}

  13: For the Uniform

  Stardate: 50485.2 Sisko encounters Eddington, his former security chief turned Maquis traitor, and he is more desperate to capture him than ever.

• _{Monday, February 10th, 1997}

  14: In Purgatory's Shadow

  Stardate: Unknown After a coded Cardassian message from the Gamma Quadrant is detected, Garak and Worf attempt a rescue. However, they are captured by the Jem'Hadar and imprisoned in the same cell as Enabran Tain, General Martok, and the real Julian Bashir, who had been secretly replaced several weeks prior without any notice. The Jem'hadar fleet invades the Alpha Quadrant when an attempt to seal the wormhole is sabotaged by the changeling-Bashir.

• _{Monday, February 17th, 1997}

  15: By Inferno's Light

  Stardate: 50564.2 When the Dominion fleet comes through the wormhole, it soon becomes clear that Cardassia has allied itself with the Dominion and that war is not far off. As the forces of the Alpha Quadrant assemble, the changeling posing as Dr. Bashir is wrecking havoc on Deep Space Nine.

• _{Monday, February 24th, 1997}

  16: Doctor Bashir, I Presume?

  Stardate: Unknown Bashir is chosen as the model for Starfleet's next Emergency Medical Holographic Doctor. During the process it is revealed that Julian was illegally genetically enhanced as a child, rendering him a genius. However, his father must now face a jail term or his son Julian will be court-martialled from Starfleet.

• _{Monday, March 31st, 1997}

  17: A Simple Investigation

  Stardate: Unknown A woman has her memories erased and stored on a data crystal to infiltrate the Orion Syndicate. Odo falls in love with her, but must save her life by finding her data crystal.

• _{Monday, April 7th, 1997}

  18: Business as Usual

  Stardate: Unknown Quark enters into the booming business of arms dealing with his cousin. However, his new enterprise may cost him his life.

• _{Monday, April 14th, 1997}

  19: Ties of Blood and Water

  Stardate: 50712.5 A Cardassian dissident opposed to the Cardassian/Dominion alliance asks Kira to pose as his daughter so that he may reveal his secrets to use against his enemies as is customary in his culture. Kira must overcome painful memories of her own father's death before she can face him and gain the information.

• _{Monday, April 21st, 1997}

  20: Ferengi Love Songs

  Stardate: Unknown Quark discovers that his mother, Ishka, is having a love affair with the Grand Nagus Zek. Back on the station, Leeta and Rom decide to get married. However, problems soon arise.

• _{Monday, April 28th, 1997}

  21: Soldiers of the Empire

  Stardate: Unknown Worf and Dax join a Klingon ship captained by General Martok on his first mission since being freed from the Dominion prison. However, the crew is in such a low state of morale that when they encounter a Jem'Hadar warship, they enter a battle for their lives.

• _{Monday, May 5th, 1997}

  22: Children of Time

  Stardate: 50814.2 The Defiant enters a barrier surrounding a planet in the Gamma Quadrant, only to find its inhabitants are the crew's descendants from 200 years in the past.

• _{Monday, May 12th, 1997}

  23: Blaze of Glory

  Stardate: Unknown Sisko receives a message from one of the few surviving Maquis members saying that they will launch undetectable missiles at the Cardassians, which will provoke an all out war. Sisko enlists the help of Eddington to aid him in deactivating them, however, all is not as Sisko had been informed.

• _{Monday, May 19th, 1997}

  24: Empok Nor

  Stardate: Unknown In order to repair the damaged Deep Space Nine, O'Brien assembles a team to salvage parts from the abandoned Empok Nor. However, their presence sets off an old booby trap that will put all of their lives in danger.

• _{Monday, June 9th, 1997}

  25: In the Cards

  Stardate: Unknown Jake and Nog attempt to obtain an ancient baseball card to help lift Ben out of his depression. However, in order to get it from its new owner, they must steal equipment from the station, but this brings them under interrogation from the Dominion.

• _{Monday, June 16th, 1997}

  26: Call to Arms

  Stardate: Unknown Leeta and Rom get married. Sisko decides to mine the wormhole, which will likely start the war. When their plan is detected, Sisko is forced to evacuate the station and endorse the non-aggression pact between Bajor and the Dominion. While patrolling the border, General Martok detects the first wave of Dominion ships headed for Deep Space Nine. All remaining Starfleet personnel are ordered to leave the station. Kira, Odo, Quark, Rom, Morn and Jake stay behind on the station and disable it as it is handed over to the Dominion.

Season 6

• _{Monday, September 29th, 1997}

  1: A Time to Stand

  Stardate: Unknown Several months after Deep Space Nine was handed over to the Dominion, the Federation is losing the war. Being relieved of command of the Defiant, Sisko is placed in command of a salvaged Jem'Hadar warship they discovered several months earlier, and must destroy the main Ketracel White production facility in the Alpha Quadrant. The mission is a success but it leaves the ship without warp engines and stranded 17 years from the nearest Federation Starbase.

• _{Monday, October 6th, 1997}

  2: Rocks and Shoals

  Stardate: 51107.2 The damaged Jem'Hadar ship captained by Sisko crashes on a planet. Dax is seriously injured, but kept alive by Dr. Bashir. A group of Jem'Hadar who also crashed on the ship finds them, and takes them to their injured Vorta leader, who has a proposition for Sisko he may not be able to refuse.

• _{Monday, October 13th, 1997}

  3: Sons and Daughters

  Stardate: Unknown Worf must help his son, Alexander, to learn the ways of a Klingon warrior, while on a ship patrolling for Dominion vessels.

• _{Monday, October 20th, 1997}

  4: Behind the Lines

  Stardate: 51149.5 Sisko is promoted, and Dax is placed in command of the Defiant. She must disable a Dominion sensor array that has been monitoring all traffic within five sectors. Meanwhile, on Deep Space Nine, now named Terok Nor, Kira must find a way of preventing the minefield from being destroyed. Odo's loyalties are questioned when he physically joins with the Founder Leader.

• _{Monday, October 27th, 1997}

  5: Favor the Bold

  Stardate: Unknown Odo struggles with his choices between his friends and the link. Sisko faces a suicide mission in order to reclaim Deep Space Nine. Rom is ordered to be executed. Ziyal is assaulted by Damar - Kira sees this altercation and nearly kills Damar over it.

• _{Monday, November 3rd, 1997}

  6: Sacrifice of Angels

  Stardate: Unknown Captain Sisko and his taskforce engage the Dominion as Starfleet pushes to reclaim DS9. Meanwhile on the station, the Dominion tries to complete its plan for removing the mines from the wormhole, and meet internal resistance.

• _{Monday, November 10th, 1997}

  7: You are Cordially Invited...

  Stardate: 51247.5 Worf and Dax's marriage is threatened when Martok's wife does not welcome Dax into the House of Martok.

• _{Monday, November 17th, 1997}

  8: Resurrection

  Stardate: Unknown The mirror universe's Bareil attempts to steal the Bajoran orb of Prophecy and Change. Things are complicated when Kira falls in love with him.

• _{Monday, November 24th, 1997}

  9: Statistical Probabilities

  Bashir is asked to help a group of genetically enhanced people integrate into normal society, but working around their personality problems. Soon, they must analyze a proposed treaty with the Dominion and predict its outcome.

• _{Thursday, January 1st, 1998}

  10: The Magnificent Ferengi

  Stardate: Unknown Quark enlists the help of Rom, Nog and his employees Gaila, Leck and Brunt to rescue his mother from a Dominion prison.

• _{Thursday, January 8th, 1998}

  11: Waltz

  Stardate: 51413.6 While en route to Gul Dukat's war crimes hearing, Sisko meets with Dukat on a shuttle. When the shuttle is attacked they crash on a planet, where Dukat has hallucinations of Weyoun and Damar ordering him to kill Sisko. Sisko must activate the distress beacon if he is to be found alive.

• _{Wednesday, February 4th, 1998}

  12: Who Mourns for Morn?

  Stardate: Unknown It is announced that Morn has died and has left his entire estate to Quark. But claiming his inheritance lands him in a web of lies and deceit over the nature of Morn's wealth.

• _{Wednesday, February 11th, 1998}

  13: Far Beyond the Stars

  Stardate: Unknown Sisko has visions of himself and his crew as writers for a science fiction paper in 1950's Earth.

• _{Wednesday, February 18th, 1998}

  14: One Little Ship

  Stardate: 51474.2 Dax, O'Brien and Bashir take the runabout U.S.S. Rubicon to explore a nebula, when they shrink to a size where the runabout is four inches long. The Defiant is taken over by the Jem'Hadar, and it up to the tiny crew of the Rubicon to get it back.

• _{Wednesday, February 25th, 1998}

  15: Honor Among Thieves

  Stardate: 51474.2 O'Brien is ordered to infiltrate the Orion Syndicate to expose a Federation informant. However, his involvement may lead to the death of his new friend.

• _{Wednesday, March 4th, 1998}

  16: Change of Heart

  Stardate: 51597.2 Worf is forced to choose between the life of his wife Jadzia, and the success of the mission when they must find a Cardassian defector that seeks their help.

• _{Wednesday, April 1st, 1998}

  17: Wrongs Darker than Death or Night

  Stardate: Unknown When Gul Dukat reveals to Major Kira that her mother was a 'comfort woman' for him during the occupation, Kira uses the Bajoran Orb of Time to travel to the past and find the truth.

• _{Wednesday, April 8th, 1998}

  18: Inquisition

  Stardate: Unknown Bashir falls under suspicion of unknowingly supplying information to the Dominion, however, all is not as it may seem.

• _{Wednesday, April 15th, 1998}

  19: In the Pale Moonlight

  Stardate: 51721.3 Sisko and Garak lure the Romulans into the Dominion war in order to get them to join the Federation/Klingon Alliance. Without them, the Federation and Klingon Empire would eventually lose the war and fall under Dominion rule.

• _{Wednesday, April 22nd, 1998}

  20: His Way

  Stardate: Unknown Odo uses Bashir's holosuite character of Vic Fontane to bring himself and Kira closer together.

• _{Wednesday, April 29th, 1998}

  21: The Reckoning

  Stardate: Unknown A mysterious tablet is found in the ruins of B'hala, foretelling that "The Reckoning" will soon begin. As Sisko tries to translate the texts on the tablet, Kai Winn pays a visit to Deep Space Nine, demanding that the tablet should be given back to Bajor. Sisko, getting an impulse from the Prophets, smashes the tablet, releasing strange energy-beings. Subsequentely, a Prophet saying that she must defeat the 'Evil One,' which will then usher in Bajor's Golden Age, possesses Kira. Sisko does not intervene, even when the 'Evil One' inhabits the body of his son, Jake.

• _{Wednesday, May 6th, 1998}

  22: Valiant

  Stardate: Unknown Nog and Jake are rescued by the U.S.S. Valiant when their ship is attacked by the Dominion while on their way to Ferenginar. The crew of the Valiant consists of the Starfleet Cadet corps known as 'Red Squad,' an elite band of cadets, after the main crew were killed when the Dominion War broke out. They decide to complete their mission, which Jake sees as suicide.

• _{Wednesday, May 13th, 1998}

  23: Profit and Lace

  Stardate: Unknown Thanks to his relationship with Quark and Rom's mother Ishka, Grand Nagus Zek announces that he will allow equal rights for women on Ferenginar. When Ishka has a heart attack, Quark poses as a convincing female in order to let the law pass.

• _{Wednesday, May 20th, 1998}

  24: Time's Orphan

  Stardate: Unknown While on a nearby planet, the O'Brien family picnic is interrupted when Molly wanders off and falls into a vortex that sends her 300 years into the past. When they re-open the vortex, they try to retrieve her, but a miscalculation causes an 18-year-old Molly to appear. It is up to the crew of Deep Space Nine to try to re-educate her, while trying to find the original.

• _{Wednesday, June 10th, 1998}

  25: The Sound of Her Voice

  Stardate: Unknown The Defiant attempts to rescue Captain Lisa Cusak who has crashed on a planet with high amounts of carbon dioxide. She has a limited supply of triox, which keeps her alive, but not enough to last until the crew arrives.

• _{Wednesday, June 17th, 1998}

  26: Tears of the Prophets

  Stardate: Unknown Sisko is ordered to launch attacks against Cardassia and the Dominion. In his absence, Dax is left in command if the station. Gul Dukat is possessed by a Pah-wraith in an attempt to destroy the Bajoran Wormhole and the Prophets. Dukat manages to destroy one of the Bajoran Orbs, and kills Jadzia in the process, although the Dax symbiont is saved. The Bajoran Wormhole implodes, the Orbs go dark, and Sisko is forced to take time out while the war continues.

Season 7

• _{Wednesday, September 30th, 1998}

  1: Image in the Sand

  Stardate: Unknown Three months after the wormhole was sealed and the Bajoran Orbs became useless, Sisko must find the Bajoran Orb of the Emissary in order to re-open the wormhole and reactivate the Orbs. Kira, now in command of Deep Space Nine until Sisko returns, is informed that the Romulans wish to set up a station office and a hospital on a Bajoran moon. Sisko has visions of a woman's face buried in the sand. Sisko encounters the new host of the Dax symbiont, a young woman named Ezri.

• _{Wednesday, October 7th, 1998}

  2: Shadows and Symbols

  Stardate: Unknown Worf attempts to win a battle by destroying a Dominion shipyard to guarantee Jadzia's spirit a place in Sto-vo-kor, the Klingon afterlife. Ezri wishes to join Ben, Joseph and Jake Sisko on their hunt for the Bajoran Orb of the Emissary. After discovering the Orb, and opening the case, the Wormhole is re-opened and the Orbs are reactivated. Sisko learns that a Prophet, to ensure his birth and guarantee his destiny, possessed his mother. Kira must find a way of preventing the Romulans from building weapons on the Bajoran moon where they claim they are building a hospital.

• _{Wednesday, October 14th, 1998}

  3: Afterimage

  Stardate: Unknown On Deep Space Nine, Ezri must deal with the different reactions of the crew to her presence: Kira tries to be friendly, Quark flirts with her, Worf wants nothing to do with her, and Sisko is happy to see her. Ezri makes plans to leave the station due to Worf's discomfort around her presence, and the painful memories she provokes. When Garak collapses with terrifying bouts of claustrophobia, Sisko invites Ezri to stay aboard Deep Space Nine as the station's new counsellor.

• _{Wednesday, October 21st, 1998}

  4: Take Me Out to the Holosuite

  Stardate: Unknown Sisko challenges an old Starfleet Academy acquaintance, the Vulcan Captain Solok, to a game of Baseball on the holosuite.

• _{Wednesday, October 28th, 1998}

  5: Chrysalis

  Stardate: Unknown A group of genetically enhanced humans appeal to Dr. Bashir to help cure their friend Sarina, who has mysteriously entered a catatonic state.

• _{Wednesday, November 4th, 1998}

  6: Treachery, Faith and the Great River

  Stardate: Unknown Odo must get a cloned Weyoun, who wishes to defect, back to Deep Space Nine without their runabout being destroyed by Jem'Hadar troops. Odo also learns that a virus is slowly wiping out the changeling Founders.

• _{Wednesday, November 11th, 1998}

  7: Once More Unto the Breach

  Stardate: Unknown Worf grants Kor a place on his ship as they launch an attack against the Dominion. Tensions rise when Martok encounters Kor, who denied him officer status many years ago because Martok was descended from a common house.

• _{Wednesday, November 18th, 1998}

  8: The Siege of AR-558

  Stardate: Unknown Sisko plans an attack that will allow them to tap in to the Dominion's communication array in the Alpha Quadrant on the planet AR-558. He must also find a way of revealing the 'Houdinis'; mines which hide themselves in subspace and explode without warning. Nog loses his leg during a battle.

• _{Wednesday, November 25th, 1998}

  9: Covenant

  Stardate: Unknown Dukat tries to persuade Kira to join a cult that worships the Pah-wraiths when she is unexpectedly transported to Empok Nor.

• _{Wednesday, December 30th, 1998}

  10: It's Only a Paper Moon

  Stardate: Unknown Nog takes medical leave in the holosuite program of a 1962 Earth Las Vegas lounge after he lost his leg during a previous battle. Although his new leg is fully functional, he still uses a walking stick, a purely psychological situation, which one of the holo-characters, Vic Fontane, tries to help him overcome.

• _{Wednesday, January 6th, 1999}

  11: Prodigal Daughter

  Stardate: Unknown Miles O'Brien disappears while on a secret trip to New Sydney, which is in a system where Ezri's mother owns a mining company. While on her journey, Ezri is reunited with her estranged family.

• _{Wednesday, February 3rd, 1999}

  12: The Emperor's New Cloak

  Stardate: Unknown Grand Nagus Zek is kidnapped by members of the resistance cells from the mirror universe. The mirror universe's Ezri arrives on Deep Space Nine and offers an exchange: a cloaking device for Zek. Quark and Rom accompany the Mirror Ezri back to her universe where they are captured and held prisoner.

• _{Wednesday, February 10th, 1999}

  13: Field of Fire

  Stardate: Unknown Ezri is enlisted to help track down a serial killer that is loose on Deep Space Nine. In order to gain an insight into the killer's mind, she calls on the experiences of self-professed murder and a past host of Dax, Joran.

• _{Wednesday, February 17th, 1999}

  14: Chimera

  Stardate: Unknown Odo meets another shapeshifter, whom he recognises as one of the 100 infants sent out to learn abouth other species and cultures. The changling, Laas, offers Odo the chance to join him and search for the rest of his kind that were sent out.

• _{Wednesday, February 24th, 1999}

  15: Badda-Bing Badda-Bang

  Stardate: Unknown The senior crew of Deep Space Nine takes on roles in the holosuite to save Vic Fontane's lounge from being controlled by mobsters.

• _{Wednesday, March 3rd, 1999}

  16: Inter Arma Enim Silent Leges

  Stardate: Unknown As Dr. Bashir leaves for a medical convention on Romulus, a member of Section 31, who asks him to get as much information on the Romulan Government as possible, approaches him. It soon becomes clear that Bashir may be caught in a confused double cross.

• _{Wednesday, April 7th, 1999}

  17: Penumbra

  Stardate: 52576.2 Sisko buys land on Bajor. Worf goes missing, and Ezri steals a runabout to find him. Sisko proposes to Kasidy, but he is soon warned by the Sarah prophet to break the engagement.

• _{Wednesday, April 14th, 1999}

  18: 'Til Death Do Us Part

  Stardate: Unknown Dukat, surgically altered to look Bajoran, tries to gain Kai Winn's confidence. Sisko cancels his engagement with Kasidy, but shortly changes his mind and marries her despite further warning from the Sarah Prophet. The Breen join the Dominion/Cardassian Alliance.

• _{Wednesday, April 21st, 1999}

  19: Strange Bedfellows

  Stardate: Unknown Ezri and Worf are taken aboard a Jem'Hadar ship where the Dominion/Breen treaty is signed. Ezri and Worf soon discover that they are to be put to death. Kasidy has a hard time adjusting to her new role as wife of the Emissary. Damar provides an escape route for Worf and Ezri just as they are lead to the execution chambers. Kai Winn decides to join Dukat in following the Pah-wraiths.

• _{Wednesday, April 28th, 1999}

  20: The Changing Face of Evil

  Stardate: Unknown Worf and Ezri return safely to Deep Space Nine. The Breen launch an attack on Federation Headquarters, while Damar secretly forms plans to free Cardassia from Dominion rule. Sisko is informed that the Breen have launched an attack against the only foothold the Federation has in Dominion territory. Kai Winn and Gul Dukat try to find a way of releasing the Pah-wraiths from the Fire Caves on Bajor.

• _{Wednesday, May 5th, 1999}

  21: When it Rains...

  Stardate: Unknown Sisko orders Kira to teach Damar and his troops resistance tactics. Bashir asks for Odo's help in searching for a cure to the virus that is slowly killing the Founders, when he discovers that Odo is also infected with it. Gowron overthrows Martok's command of Klingon forces. Kai Winn continues to search for a way of revealing the text in the Kosst Amojan, a sacred text that contains the secret of releasing the Pah-wraiths, if the writing can be revealed. Bashir suspects Section 31 of creating and releasing the Founder's virus.

• _{Wednesday, May 12th, 1999}

  22: Tacking Into the Wind

  Stardate: Unknown Bashir works around the clock to find a cure for the Founder's disease. Kira makes plans to steal Breen technology that would make the Federation ships immune to Breen/Dominion weaponry. Damar learns that his family was killed by the Dominion. Worf challenges Gowron's corrupt leadership of the Klingon Empire, which results in Gowron's death. Bashir and O'Brien plot to capture a member of Section 31 who may hold the cure for Odo's illness.

• _{Wednesday, May 19th, 1999}

  23: Extreme Measures

  Stardate: 52645.2 O'Brien and Bashir manage to lure Sloan, the Section 31 operative, to Deep Space Nine where they probe his mind and enter his consciousness to find a cure for the virus plaguing the Founders, as well as Odo.

• _{Wednesday, May 26th, 1999}

  24: The Dogs of War

  Stardate: 52861.3 Sisko takes command of a new ship named in honor of the Defiant, while Kira, Garak and Damar barely survive a Dominion ambush on Cardassia Prime. Bashir and Ezri reveal their attractions for one another over coffee. Quark is appointed Zek's successor, and he is determined to overthrow new democratic changes that have just been implemented into Ferengi society. Garak, Damar and Kira successfully plant a bomb in Dominion barracks on Cardassia. In a shock turn of events, Zek appoints Rom as the new Grand Nagus of Ferenginar, despite Quark's earlier announcement.

• _{Wednesday, June 2nd, 1999}

  25: What You Leave Behind (1)

  Stardate: Unknown Sisko launches the Federation/Klingon/Romulan attack against the Dominion on Cardassia. Kira, Damar and Garak destroy a power supply on Cardassia as the Cardassian population rises against the Dominion. Kai Winn asks Gul Dukat to join her in releasing the Pah-wraiths from the Fire Caves. Bashir and Ezri spend the night together on the eve of the war. The Founder Leader orders the execution of Damar, Garak and Kira after Jem'Hadar forces capture them; however, Cardassian forces free them. Meanwhile, on Bajor, Kai Winn recites from the Kosst Amojan in an attempt to release the Pah-wraiths.

• _{Wednesday, June 2nd, 1999}

  26: What You Leave Behind (2)

  Stardate: Unknown Sisko launches the Federation/Klingon/Romulan attack against the Dominion on Cardassia. Kira, Damar and Garak destroy a power supply on Cardassia as the Cardassian population rises against the Dominion. Kai Winn asks Gul Dukat to join her in releasing the Pah-wraiths from the Fire Caves. Bashir and Ezri spend the night together on the eve of the war. The Founder Leader orders the execution of Damar, Garak and Kira after Jem'Hadar forces capture them; however, Cardassian forces free them. Meanwhile, on Bajor, Kai Winn recites from the Kosst Amojan in an attempt to release the Pah-wraiths.