4 Season
73 Episode
Battlestar Galactica - Season 1 Episode 6 Litmus (2009)
When a new copy of Doral, a Cylon who had been previously exposed while serving as the Galactica's public-relations officer, sneaks aboard and blows himself up, killing three people, Commander Adama and President Roslin must finally make public the terrifying secret known only to a select few: Cylons now look like humans.
- Country : United States of America
- Genre : Sci-Fi & Fantasy, Action & Adventure, Drama
- Studio : Syfy
- Director : Ronald D. Moore, Glen A. Larson
- Cast : Edward James Olmos, Mary McDonnell, Jamie Bamber, Katee Sackhoff, James Callis, Tricia Helfer