Battlestar Galactica: Season 4, Episode 8

Sine Qua Non

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.

Writing:
  • Glen A. Larson
  • Ronald D. Moore
  • Carla Robinson

Stars:
Release Date: 2004-10-18
Seasons: 1 2 3 4
TMDb: 8.2/10
  • Country: US
  • Language: English
  • Runtime: 44

Other episodes for this season

He That Believeth in Me
Episode 1 - He That Believeth in Me
Six of One
Episode 2 - Six of One
The Ties That Bind
Episode 3 - The Ties That Bind
Escape Velocity
Episode 4 - Escape Velocity
The Road Less Traveled
Episode 5 - The Road Less Traveled
Faith
Episode 6 - Faith
Guess What's Coming to Dinner?
Episode 7 - Guess What's Coming to Di...
Sine Qua Non
Episode 8 - Sine Qua Non
The Hub
Episode 9 - The Hub
Revelations
Episode 10 - Revelations
Sometimes a Great Notion
Episode 11 - Sometimes a Great Notion
A Disquiet Follows My Soul
Episode 12 - A Disquiet Follows My Sou...
The Oath
Episode 13 - The Oath
Blood on the Scales
Episode 14 - Blood on the Scales
No Exit
Episode 15 - No Exit
Deadlock
Episode 16 - Deadlock
Someone to Watch Over Me
Episode 17 - Someone to Watch Over Me
Islanded in a Stream of Stars
Episode 18 - Islanded in a Stream of S...
Daybreak (1)
Episode 19 - Daybreak (1)
Daybreak (2)
Episode 20 - Daybreak (2)