Seasons & Episodes
Emissary
Stardate: 46379.1. Commander Benjamin Sisko and a new crew of Starfleet and Bajoran officers take command of an abandon
Past Prologue
Stardate: Unknown. Kira finds her loyalties divided when a Bajoran extremist wanted by the Cardassians comes to the sta
A Man Alone
Stardate: 46421.5. When the return of a man Odo sent to prison years earlier leads to his murder aboard the station, Od
Babel
Stardate: 46423.7. A deadly virus created by the Bajorans 18 years earlier inadvertently breaks loose aboard the statio
Captive Pursuit
Stardate: Unknown. When O'Brien befriends the station's first visitor from the Gamma Quadrant, he learns that the myste
Q-Less
Stardate: 46531.2. Vash arrives from the Gamma Quadrant as Q plagues the station and an unknown force threatens to dest
Dax
Stardate: 46910.1. Jadzia Dax is charged with a murder that her symbiont's previous host Curzon allegedly committed. No
The Passenger
Stardate: Unknown. A dangerous killer dies in an apparent accident, but the security officer providing his transport to
Move Along Home
The Wadi from the Gamma Quadrant are to make first contact and decide to visit DS9. When they catch Quark cheating they
The Nagus
Stardate: Unknown. Grand Nagus Zek, the leader of Ferengi society, comes to DS9 to oversee the introduction of a Fereng
Vortex
Stardate: Unknown. A wanted man from the Gamma Quadrant with questionable motives reveals to Odo stories about other "C
Battle Lines
Stardate: Unknown. Sisko, Kira, and Bashir take Kai Opaka through the wormhole for a brief excursion in the Gamma Quadr
The Storyteller
Stardate: 46729.1. When O'Brien and Bashir beam down to a Bajoran village, the community selects O'Brien as their next
Progress
Stardate: 46844.3. Kira finds herself in a difficult moral situation when her job demands she force an adamant Bajoran
If Wishes Were Horses
Stardate: 46853.2. The DS9 crew's own imaginations cause mysterious beings with unknown intentions to appear on the sta
The Forsaken
Stardate: 46925.1. Odo and Lwaxanna Troi come to a mutual understanding when a computer malfunction causes them to beco
Dramatis Personae
Stardate: 46922.3. An alien "telepathic matrix" causes the DS9 crew to re-enact an ancient power struggle, leading Kira
Duet
A Cardassian suffering from Kalla-Nohra, a disease that indicates he served in a labor camp, visits DS9. Kira is determi
In the Hands of the Prophets
Stardate: Unknown. The Federation and Bajoran people of DS9 fall into conflict when a Bajoran religious extremist comes
The Homecoming (1)
Stardate: Unknown. Word that a previously thought dead Bajoran resistance legend is still alive sends Kira and Chief O'B
The Circle (2)
Stardate: Unknown. Kira spends time with Vedek Bareil on Bajor just as "The Circle" begins arming themselves from a myst
The Siege (3)
Stardate: Unknown. As a "Circle"-led Bajoran military tries to occupy the station, a skeleton crew led by Sisko fight to
Invasive Procedures
Stardate: 47182.1. A jealous Trill, who had waited his entire life to receive a symbiont but never had, decides to steal
Cardassians
Stardate: 47177.2. Political heat rises on the station as Bajorans enter the station with orphaned Cardassians they have
Melora
Stardate: 47229.1. A new arrival to the station with a special gravity-based disability appeals to Bashir's heart; meanw
Rules of Acquisition
Stardate: Unknown. A female Ferengi, posing as a male to be available to participate in business (a rule STRICTLY forbid
Necessary Evil
Stardate: 47282.5. Odo relives some terrible and tragic memories of a past investigation when he was the constable on Ca
Second Sight
Stardate: 47329.4. While noted scientist Gideon Seyetik is preparing for an ambitious project, re-igniting a star, Sisko
Sanctuary
Stardate: 47391.2. A race that has been conquered twice over, one of the conquerors being the mysterious Dominion, comes
Rivals
Stardate: Unknown. Quark meets his match when a new rival opens a casino opposite Quark's Bar on the Promenade; meanwhil
The Alternate
Stardate: 47391.7. Odo and Dr. Mora Pol, Odo's 'father', discover a life form similar to Odo on a Gamma Quadrant planet.
Armageddon Game
Stardate: 47529.4. Chief O'Brien, who still doesn't like the good Doctor Bashir, must rely on him when the two are stran
Whispers
Stardate: 47581.2. Chief O'Brien's world is turned upside down when for no reason whatsoever he is being ignored by his
Paradise
Stardate: 47573.1. Sisko and Chief O'Brien discover a colony that lives without technology.
Shadowplay
Stardate: 47603.3. Odo and Dax investigate the mysterious disappearance of people from a village. Kira tries to keep a c
Playing God
Stardate: Unknown. A Trill named Arjin comes to DS9 to learn what it is to be a Trill with a symbiont but finds his teac
Profit and Loss
Stardate: Unknown. A Cardassian woman, who was once a former flame of Quark's, visits the station under dubious circumst
Blood Oath
Stardate: Unknown. Three legendary Klingons come to DS9 to see if Jadzia Dax will participate in a Blood Oath they made
The Maquis (1)
Stardate: Unknown. The destruction of a Cardassian ship leads Sisko, Dukat, and Sisko's old friend Cal Hudson to the fac
The Maquis (2)
Stardate: Unknown. Sisko tries to resolve the Maquis crisis by preventing a war, freeing Gul Dukat and offering the defe
The Wire
Stardate: Unknown. Dr. Bashir fights to save Garak's life when a malfunctioning Cardassian brain implant threatens to k
Crossover
Stardate: 47879.2. Kira and Bashir find themselves in an alternate universe.
The Collaborator
Stardate: Unknown. Vedek Bareil is accused of having betrayed his people to the Cardassians during the occupation, and M
Tribunal
Stardate: 47944.2. Chief O'Brien goes through the horrific Cardassian judicial system when he is charged for an unknown
The Jem'Hadar
Stardate: Unknown. Sisko and Quark and a strange telepathic woman are arrested by Jem'Hadar, soldiers of the Dominion.
The Search (1)
Stardate: 48213.1. Instead of waiting for the Jem'Hadar to attack, Sisko wants to try a different approach. He wants to
The Search (2)
Stardate: 48213.1. Odo has found his home and is introduced. Meanwhile Sisko finds out peace talks between the Dominion
The House of Quark
Stardate: Unknown. Quark tries to boost his reputation by taking credit for the accidental death of a Klingon in his bar
Equilibrium
Stardate: Unknown. The Trill homeworld is the setting, as Sisko and Bashir take Jadzia home for treatment when she begin
Second Skin
Stardate: Unknown. Kira finds herself on Cardassia as a Cardassian. She is told she is called Iliana Ghemor and was a Ca
The Abandoned
Stardate: Unknown. Odo tries to bond with an alien child Quark finds in a load of salvage, while Sisko tries to break hi
Civil Defense
Stardate: Unknown. The station goes into lockdown and the crew is endangered when an old Cardassian security program is
Meridian
Stardate: 48423.2. Dax falls in love with one of the residents of a multi-dimensional planet, while on DS9 an alien requ
Defiant
Stardate: 48467.3. The DS9 crew welcomes a visit from William Riker of the Enterprise, but the lieutenant’s hidden age
Fascination
Stardate: Unknown. As Lwaxanna Troi visits the station for a Bajoran festival, the crew is stricken with intense romanti
Past Tense (1)
Stardate: 48481.2. Sisko, Bashir and Dax are accidentally sent to San Francisco in the 21st century due to a transporter
Past Tense (2)
Stardate: 48481.2. Sisko is forced to take the place of a key historical figure on Earth in 2024 in order to preserve th
Life Support
Stardate: 48498.4. Dr. Bashir must use extraordinary measures to prolong Vedek Bareil's life long enough to allow Bareil
Heart of Stone
Stardate: 48521.5. After chasing a fugitive into a cave, Kira gets stuck and is slowly encapsulated by a growing crystal
Destiny
Stardate: 48543.2. Sisko faces a conflict between his Starfleet duties and his role as the Bajoran Emissary when an anci
Prophet Motive
Stardate: Unknown. Grand Nagus Zek is acting bizarre by giving away money and rewriting the Rules of Acquisition. Quark
Visionary
Stardate: Unknown. While a Romulan delegation tries to get information about the Dominion, O'Brien gets visions of unple
Distant Voices
Stardate: Unknown. After being attacked in the infirmary, Dr. Bashir has a dual mystery on his hands: what has happened
Through the Looking Glass
Stardate: Unknown. Sisko is kidnapped to impersonate his deceased, mirror universe self to gain Jennifer Sisko's loyalty
Improbable Cause (1)
Stardate: Unknown. After an attempt is made on Garak's life, Odo conducts the investigation on who tried to murder the C
The Die Is Cast (2)
Stardate: Unknown. Now rejoined with his former mentor, Garak is ordered to interrogate Odo about the secrets of his peo
Explorers
Stardate: Unknown. Sisko rebuilds an ancient Bajoran space vessel from the blueprints, and he and Jake take the ship on
Family Business
Stardate: Unknown. Quark and Rom return to the Ferengi home world because their mother has broken the law - by wearing c
Shakaar
Stardate: Unknown. News arrives that Kai Winn has also become Bajor's political leader. She asks Kira to negotiate with
Facets
Stardate: Unknown. Dax asks the crew to join her Zhian'tara ritual. The memories of her former hosts will take over thei
The Adversary
Stardate: 48959.1. The Defiant is off to show the Federation's presence to the new Tzenkethi government. While underway
The Way of the Warrior
Stardate: 49011.4. When the Klingons bring a task force to DS9, Captain Sisko sends for Starfleet's lone Klingon office
The Visitor
Stardate: Unknown. Melanie, an aspiring writer, wants to know why Jake Sisko stopped writing at 40. Jake tells how his f
Hippocratic Oath
Stardate: 49066.5. Bashir is asked to help a group of renegade Jem'Hadar break their addiction to ketracel white. Meanwh
Indiscretion
Stardate: Unknown. Kira and Gul Dukat go after the lost prison ship Ravinok. Dukat has a secret. Meanwhile Kasidy Yates
Rejoined
Stardate: 49195.5. Lenara Kahn, the new host of the wife of Dax's former host Torias, comes to the station. While they'r
Little Green Men
Stardate: Unknown. Quark and Rom take Nog to Earth and Starfleet Academy, but a malfunction with the ship takes the crew
Starship Down
Stardate: 49263.5. A damaged Defiant must play a dangerous game of cat-and-mouse with two Jem'hadar ships inside a gas g
The Sword of Kahless
Stardate: Unknown. Worf, Dax and the Klingon Dahar master Kor set out to find an ancient lost relic: the Sword of Kahles
Our Man Bashir
Stardate: Unknown. When an transporter emergency turns the command crew into holosuite characters, Bashir's James Bond f
Homefront (1)
Stardate: 49170.65. Sisko travels to Earth when a bombing at a Federation conference is determined to be the work of Cha
Paradise Lost (2)
Stardate: Unknown. When Starfleet institutes martial law to combat the Changeling Menace, Sisko begins to question if th
Crossfire
Stardate: Unknown. First Minister Shakaar visits the station, despite a threat of assassination. He falls in love with K
Return to Grace
Stardate: Unknown. Dukat returns, stripped of his prestige, to escort Kira to a Cardassian conference about the Dominion
Sons of Mogh
Stardate: 49556.2. Worf's brother Kurn asks him to perform a death rite to regain his lost honor. Meanwhile Kira and O'B
Bar Association
Stardate: Unknown. Unfair working conditions and pay cuts cause Rom to organize a union of the employees of Quark's Bar.
Accession
Stardate: Unknown. A man claiming to be the emissary comes through the wormhole. Sisko is happy to give up his position.
Rules of Engagement
Stardate: 49665.3. When Worf destroys a civilian shuttle during an engagement with the Klingons, an extradition hearing
Hard Time
Stardate: Unknown. O'Brien tries to re-integrate to life on the station after serving 20 years in a virtual prison.
Shattered Mirror
Stardate: Unknown. When the Mirror Universe counterpart of Sisko's deceased wife lures Jake to the other side, Sisko mus
The Muse
Stardate: Unknown. A mysterious woman approaches Jake about his future as a writer. Odo promises to do whatever it takes
For the Cause
Stardate: Unknown. Sisko must face betrayal when evidence surfaces that Kasidy is smuggling for the Maquis. Meanwhile Ga
To the Death
Stardate: 49904.2. A renegade group of Jem'Hadar plunders Deep Space Nine. Sisko agrees to a combat operation with loyal
The Quickening
Stardate: Unknown. Bashir tries to help a planet in the grips of a Dominion-engineered plague that guarantees a painful
Body Parts
Stardate: Unknown. Quarks hears on Ferenginar he is going to die. Rom convinces him to sell his remains. After an accide
Broken Link
Stardate: 49962.4. Odo is suddenly struck by illness. He is barely able to hold shape. Bashir and Odo see no other alter
Apocalypse Rising
Stardate: Unknown. With the war between Klingons and Federation intensifying, Sisko must make a plan to expose Gowron as
The Ship
Stardate: 50049.3. The crew find a crashed Jem’Hadar ship and work to repair it and capture it for the Federation, but
Looking for par'Mach in All the Wrong Places
Stardate: Unknown. While Worf helps Quark to pursue his former wife Grilka, O'Brien and Kira grow uncomfortably close to
Nor the Battle to the Strong
Stardate: Unknown. Jake, reporting from the front lines, sees what war truly is.
The Assignment
Stardate: Unknown. An alien entity has possessed Keiko's body and is holding it hostage until O'Brien completes an assig
Trials and Tribble-ations
Stardate: 4523.7. In this celebration of the 30th anniversary of The Original Series, the disgraced Klingon spy Darvin t
Let He Who Is Without Sin...
Stardate: Unknown. While vacationing on Risa, Worf and Dax meet a group of fundamentalist protesters who claim that the
Things Past
Stardate: Unknown. Sisko, Dax, Odo and Garak find themselves in the past when the Cardassians controlled the station, an
The Ascent
Stardate: Unknown. When Odo and Quark crash land, they must put aside their differences to climb a mountain to signal fo
Rapture
Stardate: Unknown. After a brain injury, Sisko begins experiencing powerful visions through time. He dives fully into th
The Darkness and the Light
Stardate: 50416.2. A mysterious assassin begins wiping out all the members of Kira's old resistance cell.
The Begotten
Stardate: Unknown. The discovery of an infant Changeling gives Odo a chance to put right the trauma of his own upbringin
For the Uniform
Stardate: 50485.2. When the traitorous Eddington returns, Sisko will go to any lengths to capture him.
In Purgatory's Shadow (1)
Stardate: Unknown. A coded message from the Gamma Quadrant leads Garak to believe his mentor, Enabran Tain, is still ali
By Inferno's Light (2)
Stardate: 50564.2. The station readies for a Dominion attack. Worf and Garak meet some unexpected friends in a Dominion
Doctor Bashir, I Presume?
Stardate: Unknown. Dr. Bashir is selected to be the model for the next-generation of Emergency Medical Hologram (EMH). B
A Simple Investigation
Odo helps a woman hiding on the station from organized criminals, but quickly develops a personal interest in the case.
Business As Usual
Stardate: Unknown. Quark must wrestle with his conscience when he becomes involved with arms merchants.
Ties of Blood and Water
Stardate: 50712.2. When a Cardassian official that thinks of Kira as his daughter is dying, he agrees to reveal all he k
Ferengi Love Songs
Stardate: Unknown. Quark doesn't know whether to be panicked or overjoyed when he learns that his mother is the new love
Soldiers of the Empire
Stardate: Unknown. Dax and Worf accompany Martok on his first command since being held by the Dominion. But the ship the
Children of Time
Stardate: 50814.2. The DS9 crew discovers a colony that, due to a time travel accident, turns out to be inhabited by the
Blaze of Glory
Stardate: Unknown. Sisko learns that the Maquis are planning a devastating attack on Cardassia, and must rely on the tra
Empok Nor
Stardate: Unknown. While salvaging components from DS9's sister station, the crew run afoul of a "surprise" left behind
In the Cards
Stardate: 50929.4. Jake has his heart set on a vintage Willie Mays baseball card as a present to cheer up his father, wh
Call to Arms
Stardate: 50975.2. Sisko decides to mine the wormhole to prevent further Dominion ships crossing into the Alpha Quadrant
A Time to Stand
Stardate: Unknown. As the war between the Federation and the Dominion continues, Sisko and his crew are reassigned from
Rocks and Shoals
Stardate: Unknown. Sisko and his crew are marooned on a barren planet with a squadron of Jem'Hadar soldiers and their wo
Sons and Daughters
Stardate: Unknown. Worf and his son Alexander must come to terms with one another when Alexander is assigned to the Rota
Behind the Lines
Stardate: 51145.3. Odo finds his priorities at odds with Kira's resistance efforts when the Female Changeling comes to h
Favor the Bold (1)
Stardate: Unknown. On the eve of Dukat successfully disabling the minefield, Sisko coordinates a massive assault to reta
Sacrifice of Angels (2)
Stardate: Unknown. The Federation's only hope of stopping massive Dominion reinforcements from entering the Alpha Quadra
You Are Cordially Invited
Stardate: 51247.5. Dax and Worf find their wedding plans threatened when Martok's wife challenges Jadzia's worthiness to
Resurrection
Stardate: Unknown. Kira finds herself falling in love with the mirror-universe version of Bareil, who has crossed the re
Statistical Probabilities
Stardate: Unknown. Bashir agrees to counsel a group of eccentric, genetically enhanced humans ... and finds himself reev
The Magnificent Ferengi
Stardate: Unknown. When Quark and Rom's mother is abducted by the Dominion, the two brothers recruit an all-Ferengi team
Waltz
Stardate: 51408.6. After being attacked by Cardassian forces, Sisko gets stranded with a very psychotic Gul Dukat, who w
Who Mourns for Morn?
Stardate: Unknown. A former patron of Quark's bequeaths everything to him.
Far Beyond the Stars
Stardate: Unknown. Captain Sisko has a full sensory vision of himself as an under-appreciated science fiction magazine w
One Little Ship
Stardate: 51474.2. An attack by the Dominion on Sisko's ship endangers Dax and her crew aboard as she leads them into an
Honor Among Thieves
Stardate: Unknown. Chief O'Brien goes undercover to infiltrate an Orion crime ring.
Change of Heart
Stardate: 51597.2. Worf and Jadzia travel to the badlands to procure some information on the Dominion from a traitorous
Wrongs Darker Than Death or Night
Stardate: Unknown. After receiving some disturbing information from Gul Dukat, Major Kira seeks Sisko's approval as Emis
Inquisition
Stardate: Unknown. Dr. Bashir's plans to attend a medical conference at a breezy resort are canceled when Starfleet Inte
In the Pale Moonlight
Stardate: 51721.3. To save the Federation in a critical scheme, Sisko comes to realize that he must violate its fundamen
His Way
Stardate: Unknown. Odo is schooled in the ways of romance by a holographic programmed lounge singer.
The Reckoning
Stardate: Unknown. Sisko runs afoul of Kai Winn when he removes a Bajoran artifact from an archaeological dig after he r
Valiant
Stardate: 51825.4. Jake and Nog's runabout comes under attack from the Jem'Hadar. They are rescued by the Valiant, a shi
Profit and Lace
Stardate: Unknown. Quark's mother and the Grand Nagus show up on DS9, announcing a new amendment to the Bill of Opportun
Time's Orphan
Stardate: Unknown. The Chief's daughter gets caught in a time displacement and when they get her back, she is considerab
The Sound of Her Voice
Stardate: 51948.3. As the Defiant races to a shipwrecked officer who is days away, the crew keeps in contact with her. M
Tears of the Prophets
Stardate: Unknown. When Sisko is picked to head up an attack on the Cardassian homeworld, the Prophets appear to him in
Image in the Sand
Stardate: Unknown. As Kira begins working with a Romulan presence aboard the station, Sisko looks for answers in a visio
Shadows and Symbols
Stardate: 52152.6. As Sisko searches for the Orb of the Emissary, Kira prepares a blockade opposing the Romulans near th
Afterimage
Stardate: Unknown. Ezri Dax finds difficulty in trying to settle into a new life, as Jadzia's memories and relationships
Take Me Out to the Holosuite
Stardate: Unknown. Sisko is challenged by a Vulcan captain to a competitive match in an Earth game of skill known as ...
Chrysalis
Stardate: Unknown. Bashir begins falling in love with a genetically engineered patient whom he helped bring out of her s
Treachery, Faith, and the Great River
Stardate: Unknown. A clone of Weyoun seeking asylum submits himself to Odo as a prisoner, offering invaluable informatio
Once More Unto the Breach
Stardate: Unknown. With nowhere to turn and old age having made him obsolete, Klingon legend Kor asks Worf to help him f
The Siege of AR-558
Stardate: Unknown. Sisko's crew is diverted to the front lines, where, alongside war-torn Starfleet officers, they must
Covenant
Stardate: Unknown. Kira is kidnapped by a Bajoran Pah-wraith cult led by Dukat.
It's Only a Paper Moon
Stardate: Unknown. Mentally and emotionally scarred by his combat injuries, Nog seeks comfort in the holographic fantasy
Prodigal Daughter
Stardate: Unknown. A search for O'Brien, who has gone missing somewhere near Ezri's home world, reunites Ezri with her f
The Emperor's New Cloak
Stardate: Unknown. The Grand Nagus goes missing in the mirror universe, leading Quark and Rom on a mission to track him
Field of Fire
Stardate: Unknown. A murder investigation prompts Ezri to confront the repressed memories of Joran, a former Dax host wh
Chimera
Stardate: 51474.2. A shapeshifter, one of "the hundred" sent from the Link centuries ago to explore the galaxy, tries to
Badda-Bing, Badda-Bang
Stardate: Unknown. A surprise programming feature brings mobsters to take over Vic's lounge, leading the DS9 crew to dev
Inter Arma Enim Silent Leges
Stardate: Unknown. When the mysterious Sloan attempts to recruit Bashir for an undercover mission on Romulus, Sisko orde
Penumbra
Stardate: 52576.2. While Ezri goes searching for Worf, who has been missing since a Dominion attack on his ship, Sisko p
'Til Death Do Us Part
Stardate: Unknown. Sisko must decide whether to oppose the Prophets and marry Kasidy. Meanwhile, Dukat comes to DS9 with
Strange Bedfellows
Stardate: Unknown. A new alliance between the Dominion and the Breen further appalls Damar. Meanwhile, Winn finds her sp
The Changing Face of Evil
Stardate: Unknown. As Winn begins studying her uncertain role in following the path of the Pah-wraiths, the Federation e
When It Rains...
Stardate: Unknown. As Kira leads a mission to help organize Damar's resistance forces, Bashir learns that Odo has been i
Tacking Into the Wind
Stardate: Unknown. As tensions mount within Kira and Damar's resistance cell, Worf realizes he must take action to preve
Extreme Measures
Stardate: 52645.7. Bashir and O'Brien capture Sloan and probe his mind in a search for the cure to Odo's disease.
The Dogs of War
Stardate: 52861.3. With the Cardassian resistance movement crushed, Kira, Damar, and Garak find themselves trapped behin
What You Leave Behind
Stardate: 52902.0. As the war careens toward a final showdown on Cardassia, Sisko's definitive action as the Emissary dr
