The end of the war brings changes to the station; Kai Winn and Dukat enter the Fire Caves to wake the Pah-Wraiths; Sisko fulfills his destiny.

As the war with the Dominion nears conclusion, the Federation Alliance receives help from an unlikely source.

After Dominion forces destroy all Cardassian rebel bases, Kira urges Damar to rally his people; the Federation prepares for a final showdown.

Bashir and O'Brien enter an extremist's (William Sadler) mind to find the cure for Odo's deadly disease.

Kira masterminds a plot to obtain an enemy weapon; Worf investigates a power shift within the Klingon Empire.

Sisko commissions Kira to aid Cardassian rebels; Odo has symptoms of a deadly disease that is ravaging the Founders.

The war reaches a crucial turning point when the Cardassian leader breaks from the Dominion-Breen alliance.

The Dominion and the Breen prepare to ally as Ezri and Worf await execution; Kai Winn unknowingly gets involved with a surgically-altered Gul Dukat.

Destiny threatens Sisko's union; Gul Dukat involves himself in Kai Winn's vision; Breen soldiers take Ezri and Worf to the Jem'Hadar.

Ezri steals a runabout to find Worf, who is missing in action; Sisko proposes to Kasidy Yates (Penny Johnson).

Bashir's trip to Romulus puts him at odds with both Romulan Intelligence and Starfleet's covert Section Thirty-one.

The crew concocts a plan to help Vic Fontaine regain control of his Las Vegas holosuite lounge from a mobster who's bought the hotel.

Odo meets a nomadic changeling (Garman Hertzler) that tries to convince him to leave the station to find others.

Ezri must work with one of Dax's previous incarnations, the homicidal Joran, to solve a series of murders.