| Cast list |
| Edward James Olmos | as | Commander William Adama (also archive footage) |
| Dean Stockwell | as | Brother Cavil (also archive footage) |
| Michael Trucco | as | Samuel Anders (also archive footage) |
| Grace Park | as | Lt. Sharon 'Boomer' Valerii (also archive footage) |
| Michael Hogan | as | Colonel Saul Tigh (also archive footage) |
| Aaron Douglas | as | Chief Galen Tyrol (also archive footage) |
| Callum Keith Rennie | as | Leoben Conoy (also archive footage) |
| Kate Vernon | as | Ellen Tigh (also archive footage) |
| Rick Worthy | as | Simon (also archive footage) |
| Lymari Nadal | as | Giana O'Neill |
| Matthew Bennett | as | Aaron Doral (also archive footage) |
| Rekha Sharma | as | Tory Foster |
| Tricia Helfer | as | Number Six / Shelly Godfrey (also archive footage) |
| Alisen Down | as | Jean Barolay |
| Tiffany Lyndall-Knight | as | Hybrid |
