Star Trek: Deep Space Nine - Season 4

Season 4 of Deep Space Nine marks a major shift for the series, as it introduces a new conflict between the Federation and the Klingon Empire, sparked by the latter's distrust of the shape-shifting Founders. Worf, the former security chief of the USS Enterprise-D, joins the station's crew as Sisko's strategic operations officer, and faces challenges in his loyalty, honor, and family.

• S4 E1 - The Way of the Warrior (1)

• S4 E2 - The Way of the Warrior (2)

• S4 E3 - The Visitor

• S4 E4 - Hippocratic Oath

• S4 E5 - Indiscretion

• S4 E6 - Rejoined

• S4 E7 - Starship Down

• S4 E8 - Little Green Men

• S4 E9 - The Sword of Kahless

• S4 E10 - Our Man Bashir

• S4 E11 - Homefront (1)

• S4 E12 - Paradise Lost (2)

• S4 E13 - Crossfire

• S4 E14 - Return to Grace

• S4 E15 - Sons of Mogh

• S4 E16 - Bar Association

• S4 E17 - Accession

• S4 E18 - Rules of Engagement

• S4 E19 - Hard Time

• S4 E20 - Shattered Mirror

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