S4E8

Sine Qua Non

Battlestar Galactica

calendar_todayMay 30, 2008 schedule44 min star7.4

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.

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broadcast_on_home Networks

Syfy

star Guest Stars

Kate Vernon

Ellen Tigh

Rekha Sharma

Tory Foster

Laara Sadiq

Priestess

Ryan McDonell

Lt. Eammon 'Gonzo' Pike

Richard Hatch

Tom Zarek

Kandyse McClure

Lt. Anastasia Dualla

Donna Soares

Geminon Delegate

person

Alexandra Thomas

Hera Agathon

Andrew McIlroy

Jacob Cantrell

Judith Maxie

Picon Delegate

Iris Paluly

Delegate Dahlia

Veena Sood

Quorum Delegate