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.
| Title | Sine Qua Non |
|---|---|
| Genres | Sci-Fi & Fantasy Action & Adventure Drama |
| Release Date | 2008-05-30 |
| Episode Runtime | 00 Hours 44 Minutes |
| Season Number | 4 |
| Episode Number | 8 |
| Production Companies | David Eick Productions, R&D TV, Universal Television, Universal Media Studios, UCP |
