 | Francis Matthews als Captain Scarlet |
 | Sylvia Anderson als Melody Angel |
 | Ed Bishop als Captain Blue |
 | Donald Gray als Colonel White / Captain Black / Mysteron Voice |
| David Lane | Director |
| Gerry Anderson | Writer |
| Sylvia Anderson | Writer |
| Tony Barwick | Writer |
| Peter Curran | Writer |
| David Williams | Writer |
| Barry Gray | Music |
