Discover
Original Release
11/06/1975
US Release
11/10/1975
Cast
| Name | Character |
|---|
| Martin Landau | Commander John Koenig / John Koenig |
| Barbara Bain | Dr. Helena Russell / Helena Russell |
| Barry Morse | Prof. Victor Bergman / Victor Bergman |
| Paul Jones | Mike Ryan |
| Prentis Hancock | Paul Morrow |
| Clifton Jones | David Kano |
| Zienia Merton | Sandra Benes |
| Anton Phillips | Dr. Mathias / Dr. Bob Mathias |
| Nick Tate | Alan Carter |
| Jon Laurimore | Smitty |
Directors
Lee H. Katzin, Charles Crichton
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 |
| Paul Jones | Mike Ryan |
| Prentis Hancock | Paul Morrow |
| Clifton Jones | David Kano |
| Zienia Merton | Sandra Benes |
| Anton Phillips | Dr. Mathias / Dr. Bob Mathias |
| Nick Tate | Alan Carter |
| Jon Laurimore | Smitty |
| Tony Allyn | Security Guard |
| Loftus Burton | Main Mission Operative |
| Andy Dempsey | Main Mission Operative |
| Alan Harris | Main Mission Operative |
| Jan Harvey | Alpha News Service Girl |
| Barbara Kelly | Computer Voice |
| Chai Lee | Main Mission Operative |
| Quentin Pierre | Security Guard |
| David Robb | Main Mission Operative |
| Suzanne Roquette | Tanya Aleksandr |
Producers
| Name | Role |
|---|
| Gerry Anderson | Executive Producer |
| Sylvia Anderson | Producer |
