The CSI are called in to investigate the stabbing of a couple found at a motel that and discover two other incidents which occurred in the same room.
Drama, celebrities with big egos and diehard fans dressed in costume are all part of Castle and Beckett's investigation when a body is found at a sci-fi convention.
When a 1986 serial killer resurfaces, Pierce and Moretti look for clues. Moretti gets some advice from her father.
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.moreless
The Dominion War is entering its final stages, with many surprises. Meanwhile, in the Fire Caves, Kai Winn and Dukat continue their efforts to release the Pah-wraiths. Can they and the Dominion be stopped? Things look grim for the Federation and the crew of Deep Space Nine.moreless
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.moreless