| Edward James Olmos | Admiral William Adama |
| Mary McDonnell | President Laura Roslin |
| Katee Sackhoff | Captain Kara 'Starbuck' Thrace |
| Jamie Bamber | Lee Adama |
| James Callis | Dr. Gaius Baltar
(credit only) |
| Tricia Helfer | Number Six /
Sonja |
| Grace Park | Lt. Sharon 'Boomer' Valerii /
Lt. Sharon 'Athena' Agathon |
| Michael Hogan | Colonel Saul Tigh |
| Aaron Douglas | Chief Galen Tyrol |
| Tahmoh Penikett | Captain Karl 'Helo' Agathon |
| Michael Trucco | Ensign Samuel Anders |
| Kate Vernon | Ellen Tigh |
| Donnelly Rhodes | Dr. Cottle |
| Rekha Sharma | Tory Foster |
| Roark Critchlow | Slick |
| Bodie Olmos | Lt. Brendan 'Hot Dog' Constanza |
| Brad Dryborough | Lt. Louis Hoshi |
| Iliana Gomez-Martinez | Hera Agathon |
| Sonja Bennett | Specialist 2nd Class Marcie Brasko |
| Darcy Laurie | Dealino |
| Erika-Shaye Gair | Young Kara |
| Patrick Gilmore | Rafferty |
| Cherilynn Fulbright | Dionne |
| Curtis Caravaggio | Nathanson |
| Ivan Cermak | Corporal D. Wallace |
| Torrance Coombs | Lance Corporal C. Sellers |
| Samantha Kaine | Off-Duty Crew Person |
| Ashley Ball | Raptor Pilot |
| Nicki Clyne | Crewman Specialist Cally Henderson
(archive footage) (uncredited) |
| Bradley Thompson | Guest at bar
(uncredited) |
| David Weddle | Guest at bar
(uncredited) |