Battlestar Galactica Season 4 Episode 6
Link 1 (megavideo): Battlestar Galactica Seaon 4 Episode 6
Original Air Date—2 May 2008
When a Heavy-Raider manned by Leoben Conoy docks aboard the Demetrius, confrontations form between the crew over the possibility of a truce with Cylon rebels, while Starbuck puts her trust in an old enemy.
Battlestar Galactica Season 3 Episode 6
Link 1 (megavideo): Battlestar Galactica Seaon 3 Episode 6
Original Air Date—3 November 2006
The Galactica encounters a Cylon Basestar devastated by a deadly virus. Lingering feelings of rage lead Saul Tigh and Kara Thrace to cause problems aboard Galactica between the survivors from New Caprica and those who stayed with the fleet during the Occupation. Baltar tries to convince the Cylons of his value to them in an attempt to stay alive.
Battlestar Galactica Season 1 Episode 6
Link 1 (sina):Battlestar Galactica Season 1 Episode 6
Original Air Date—22 November 2004
A humanoid Cylon straps himself with explosives and commits a suicide bombing in a crowded hallway on Galactica. Roslin and Adama are forced to publicly reveal that the Cylons now have models that look like humans, and a wave of paranoia spreads over the fleet as everyone starts being suspected of being a Cylon.