24世紀初頭。辺境の惑星ベイジョーは、近くでワーム・ホールが発見されたため、銀河の果ての、未踏の地への入り口として戦略的重要拠点となった。30年あまりの間、カーデシア人の侵略を受けた惑星ベイジョーの人々は、壮絶な戦闘の末、彼らを撃退した。しかし、その美しかった国土は焦土と化し、資源は全て搾取され、惑星内の情勢は不安定であった。また、カーデシア人の前線基地だった宇宙ステーション“ディープ・スペース・ナイン（DS9）”は防衛機能などの最新設備が破壊されたまま放置された。地球を中心とする150の文明が同盟を組んだ『惑星連邦』は、惑星ベイジョーの連邦加盟のため地球人ベンジャミン・シスコを司令官に任命し、“DS9”に派遣する。ベイジョー奪還をもくろむカーデシア人に包囲され、宇宙探検家、商人、スパイなどさまざまな航行者が行き交う混沌とした宇宙ステーションを舞台に、シスコ司令官ほかクルーたちの活躍を描く。
放送日: 1996-09-30
上映時間: 45 min
概要: Stardate: Unknown. With the war between Klingons and Federation intensifying, Sisko must make a plan to expose Gowron as a changeling. Odo is still having trouble with becoming a solid.
放送日: 1996-10-07
上映時間: 45 min
概要: Stardate: 50049.3. The crew find a crashed Jem’Hadar ship and work to repair it and capture it for the Federation, but are confronted by a Dominion force determined to recover the ship’s cargo.
放送日: 1996-10-14
上映時間: 45 min
概要: Stardate: Unknown. While Worf helps Quark to pursue his former wife Grilka, O'Brien and Kira grow uncomfortably close to each other.
放送日: 1996-10-21
上映時間: 45 min
概要: Stardate: Unknown. Jake, reporting from the front lines, sees what war truly is.
放送日: 1996-10-28
上映時間: 45 min
概要: Stardate: Unknown. An alien entity has possessed Keiko's body and is holding it hostage until O'Brien completes an assignment for it.
放送日: 1996-11-04
上映時間: 45 min
概要: Stardate: 4523.7. In this celebration of the 30th anniversary of The Original Series, the disgraced Klingon spy Darvin travels back in time to undo his century-old defeat by James Kirk. The DS9 crew must track him down and stop him, while blending in with the crew of the original Enterprise NCC-1701.
放送日: 1996-11-11
上映時間: 45 min
概要: Stardate: Unknown. While vacationing on Risa, Worf and Dax meet a group of fundamentalist protesters who claim that the Federation has gone soft.
放送日: 1996-11-18
上映時間: 45 min
概要: Stardate: Unknown. Sisko, Dax, Odo and Garak find themselves in the past when the Cardassians controlled the station, and a crime that Odo investigated may be the key.
放送日: 1996-11-25
上映時間: 45 min
概要: Stardate: Unknown. When Odo and Quark crash land, they must put aside their differences to climb a mountain to signal for help. Jake and Nog try to be roommates, but their different styles clash.
放送日: 1996-12-30
上映時間: 45 min
概要: Stardate: Unknown. After a brain injury, Sisko begins experiencing powerful visions through time. He dives fully into the role of the Emissary, while becoming obsessed with finding a legendary Bajoran ruin.
放送日: 1997-01-06
上映時間: 45 min
概要: Stardate: 50416.2. A mysterious assassin begins wiping out all the members of Kira's old resistance cell.
放送日: 1997-01-27
上映時間: 45 min
概要: Stardate: Unknown. The discovery of an infant Changeling gives Odo a chance to put right the trauma of his own upbringing, while his “father” Dr. Mora insists on a more clinical approach.
放送日: 1997-02-03
上映時間: 45 min
概要: Stardate: 50485.2. When the traitorous Eddington returns, Sisko will go to any lengths to capture him.
放送日: 1997-02-10
上映時間: 45 min
概要: Stardate: Unknown. A coded message from the Gamma Quadrant leads Garak to believe his mentor, Enabran Tain, is still alive. He and Worf seek him out, only to discover something much worse: a Dominion invasion fleet poised to attack the Alpha Quadrant.
放送日: 1997-02-17
上映時間: 45 min
概要: Stardate: 50564.2. The station readies for a Dominion attack. Worf and Garak meet some unexpected friends in a Dominion Prison camp.
放送日: 1997-02-24
上映時間: 45 min
概要: Stardate: Unknown. Dr. Bashir is selected to be the model for the next-generation of Emergency Medical Hologram (EMH). But he balks when his parents are invited to the station to be interviewed by the EMH programmer, Dr. Zimmerman. There is a dark secret in his family that he's afraid that his parents will reveal.
放送日: 1997-03-31
上映時間: 45 min
概要: Odo helps a woman hiding on the station from organized criminals, but quickly develops a personal interest in the case.
放送日: 1997-04-07
上映時間: 45 min
概要: Stardate: Unknown. Quark must wrestle with his conscience when he becomes involved with arms merchants.
放送日: 1997-04-14
上映時間: 45 min
概要: Stardate: 50712.2. When a Cardassian official that thinks of Kira as his daughter is dying, he agrees to reveal all he knows to her. But the experience dredges up Kira's memories of her own father's death.
放送日: 1997-04-21
上映時間: 45 min
概要: Stardate: Unknown. Quark doesn't know whether to be panicked or overjoyed when he learns that his mother is the new lover of the Grand Nagus.
放送日: 1997-04-28
上映時間: 45 min
概要: Stardate: Unknown. Dax and Worf accompany Martok on his first command since being held by the Dominion. But the ship they are given hasn't seen victory in months and the crew is near mutinous.
放送日: 1997-05-05
上映時間: 45 min
概要: Stardate: 50814.2. The DS9 crew discovers a colony that, due to a time travel accident, turns out to be inhabited by the crew's own descendants.
放送日: 1997-05-12
上映時間: 45 min
概要: Stardate: Unknown. Sisko learns that the Maquis are planning a devastating attack on Cardassia, and must rely on the traitor Eddington to help him prevent it.
放送日: 1997-05-19
上映時間: 45 min
概要: Stardate: Unknown. While salvaging components from DS9's sister station, the crew run afoul of a "surprise" left behind by the Cardassians.
放送日: 1997-06-09
上映時間: 45 min
概要: Stardate: 50929.4. Jake has his heart set on a vintage Willie Mays baseball card as a present to cheer up his father, whose spirits are flagging from the ongoing conflict.
放送日: 1997-06-16
上映時間: 45 min
概要: Stardate: 50975.2. Sisko decides to mine the wormhole to prevent further Dominion ships crossing into the Alpha Quadrant. This provokes an attack by the Dominion and the Cardassians, and a desperate last stand on Deep Space Nine.
