| Edward James Olmos | Commander William Adama |
| Mary McDonnell | President Laura Roslin |
| Katee Sackhoff | Lt. Kara 'Starbuck' Thrace |
| Jamie Bamber | Cpt. Lee 'Apollo' Adama |
| James Callis | Dr. Gaius Baltar |
| Tricia Helfer | Number Six |
| Grace Park | Lt. Sharon 'Boomer' Valerii |
| Michael Hogan | Colonel Saul Tigh |
| Aaron Douglas | Chief Galen Tyrol |
| Tahmoh Penikett | Lt. Karl 'Helo' Agathon |
| Nicki Clyne | Crewman Specialist Cally Henderson |
| Alessandro Juliani | Lt. Felix Gaeta |
| Kandyse McClure | Officer Anastasia Dualla |
| Michael Trucco | Samuel Anders |
| Rick Worthy | Simon |
| Lorena Gale | Elosha |
| Richard Hatch | Tom Zarek |
| Tamara Lashley | Sue-Shaun |