Felix Alcala Director Edward James Olmos Admiral William Adama Actor Mary McDonnell President Laura Roslin Actor Katee Sackhoff Captain Kara 'Starbuck' Thrace Actor Jamie Bamber Cpt. Lee 'Apollo' Adama Actor James Callis Dr. Gaius Baltar Actor Tricia Helfer Number Six , Gina Inviere Actor Grace Park Lt. Sharon Valerii Actor Michael Hogan Colonel Saul Tigh Actor Michelle Forbes Admiral Helena Cain Actor Graham Beckel Colonel Jack Fisk Actor Stephany Jacobsen Kendra Shaw Actor Michael Taylor Screenwriter David Eick Executive Producer Ronald D. Moore Executive Producer Michael Rymer Producer Bear McCreary Original Music Stephen McNutt Cinematographer Tim Kinzy Film Editing Andrew Seklir Film Editing Richard Hudolin Production Design Doug McLean Art Director Jonathan Lancaster Set Decoration Jamie Jonasson Set Decoration Glenne E. Campbell Costume Design