Discover
Original Release
09/18/1975
Cast
| Name | Character |
|---|
| Martin Landau | Commander John Koenig / John Koenig |
| Barbara Bain | Dr. Helena Russell / Helena Russell |
| Barry Morse | Prof. Victor Bergman / Victor Bergman |
| Margaret Leighton | Arra |
| Prentis Hancock | Paul Morrow |
| Clifton Jones | David Kano |
| Zienia Merton | Sandra Benes |
| Anton Phillips | Dr. Mathias |
| Nick Tate | Alan Carter |
| Glenda Allen | Nurse |
Writers
Creators
Sylvia Anderson, Gerry Anderson
Cast
| Name | Character |
|---|
| Martin Landau | Commander John Koenig / John Koenig |
| Barbara Bain | Dr. Helena Russell / Helena Russell |
| Barry Morse | Prof. Victor Bergman / Victor Bergman |
| Margaret Leighton | Arra |
| Prentis Hancock | Paul Morrow |
| Clifton Jones | David Kano |
| Zienia Merton | Sandra Benes |
| Anton Phillips | Dr. Mathias |
| Nick Tate | Alan Carter |
| Glenda Allen | Nurse |
| Tony Allyn | Security Guard |
| Vic Armstrong | Main Mission Operative |
| Sarah Bullen | Operative Kate |
| Loftus Burton | Main Mission Operative |
| Andy Dempsey | Main Mission Operative |
| Alan Harris | Main Mission Operative |
| Alf Joint | Alphan on Balcony |
| Annie Lambert | Main Mission Operative |
| Quentin Pierre | Security Guard |
| Suzanne Roquette | Tanya Aleksandr |
Producers
| Name | Role |
|---|
| Gerry Anderson | Executive Producer |
| Sylvia Anderson | Producer |
