Battlestar Galactica › Season 4

S4 E8: Sine Qua Non

Name: Sine Qua Non
Released: 2008-05-30

With President Roslin missing along with the cylon base ship a new president must be decided on. Galactica goes on a search for the missing base ship and the Galactica crew members that were on board.

Air date	May 30, 2008
Runtime	44 minutes
TMDB rating	★ 7.4/10