| Ben Browder | Lt. Colonel Cameron Mitchell |
| Amanda Tapping | Lt. Col. Samantha Carter |
| Christopher Judge | Teal'c |
| Beau Bridges | Major General Hank Landry |
| Michael Shanks | Dr. Daniel Jackson |
| Claudia Black | Vala Mal Doran |
| Larry Cedar | Ori Prior #2 |
| Gary Jones | Chief Mst Sgt. Walter Harriman |
| Bill Dow | Dr. Bill Lee |
| Mark Houghton | Ori Prior |
| April Telek | Sallis |
| Stephen Park | Harrid |
| Richard Dean Anderson | Major General Jack O'Neill |
| Julian Sands | The Doci |
| Lexa Doig | Dr. Carolyn Lam |
| Louis Gossett Jr. | Gerak |
| Paul Moniz de Sa | Fannis |
| Greg Anderson | Ori Administrator |
| Gardiner Millar | Yat'Yir |
| Penelope Corrin | Dr. Lindsay |