A Cylon, who calls himself Leoben, is discovered on one of the ships in the fleet. Commander Adama sends Kara to interrogate him — or, rather, it. The Cylon tells Kara that he planted a nuclear device on one of the ships. Although she doesn't believe it, Kara passes on the warning.
Elenco: Edward James Olmos , Mary McDonnell , Jamie Bamber , Katee Sackhoff , Tricia Helfer , James Callis , Aaron Douglas , Alessandro Juliani , Callum Keith Rennie , Dean Stockwell , Grace Park , Kandyse McClure , Kate Vernon , Lucy Lawless , Michael Hogan , Michael Trucco , Nicki Clyne , Rekha Sharma , Richard Hatch , Tahmoh Penikett .