Discover
Original Release
07/28/1975
US Release
09/09/1975
Cast
| Name | Character |
|---|
| Martin Landau | Commander John Koenig / John Koenig |
| Zienia Merton | Sandra Benes |
| Prentis Hancock | Paul Morrow |
| Clifton Jones | David Kano |
| Nick Tate | Alan Carter |
| Barbara Bain | Dr. Helena Russell / Helena Russell |
| Barry Morse | Prof. Victor Bergman / Victor Bergman / Professor Victor Bergman |
| Anton Phillips | Dr. Mathias / Dr. Bob Mathias |
| Andy Dempsey | Main Mission Operative |
| Suzanne Roquette | Tanya Aleksandr / Tanya Alexandr |
| # | Title | Air Date |
|---|---|---|
| 1 | Breakaway | Monday, 28 July 1975 |
| 2 | Force of Life | Thursday, 11 September 1975 |
| 3 | Collision Course | Thursday, 18 September 1975 |
| 4 | War Games | Tuesday, 16 September 1975 |
| 5 | Death's Other Dominion | Thursday, 02 October 1975 |
| 6 | Voyager's Return | Thursday, 09 October 1975 |
| 7 | Alpha Child | Monday, 13 October 1975 |
| 8 | Dragon's Domain | Thursday, 23 October 1975 |
| 9 | Mission of the Darians | Thursday, 30 October 1975 |
| 10 | Black Sun | Thursday, 06 November 1975 |
| 11 | Guardian of Piri | Wednesday, 22 October 1975 |
| 12 | End of Eternity | Monday, 17 November 1975 |
| 13 | Matter of Life and Death | Thursday, 27 November 1975 |
| 14 | Earthbound | Thursday, 04 December 1975 |
| 15 | The Full Circle | Thursday, 11 December 1975 |
| 16 | Another Time, Another Place | Thursday, 18 December 1975 |
| 17 | The Last Sunset | Thursday, 01 January 1976 |
| 18 | The Infernal Machine | Monday, 29 December 1975 |
| 19 | Ring Around the Moon | Monday, 05 January 1976 |
| 20 | Missing Link | Monday, 12 January 1976 |
| 21 | Space Brain | Monday, 26 January 1976 |
| 22 | The Troubled Spirit | Monday, 02 February 1976 |
| 23 | The Testament of Arkadia | Saturday, 27 December 1975 |
| 24 | The Last Enemy | Monday, 16 February 1976 |
Directors
Charles Crichton, Ray Austin, Bob Kellett, David Tomblin, Lee H. Katzin
Writers
Johnny Byrne, Christopher Penfold, Anthony Terpiloff, Edward di Lorenzo, Elizabeth Barrows, David Weir, Pat Silver, Bob Kellett, George Bellak, Jesse Lasky Jr., Art Wallace
Creators
Gerry Anderson, Sylvia Anderson
Cast
| Name | Character |
|---|
| Martin Landau | Commander John Koenig / John Koenig |
| Zienia Merton | Sandra Benes |
| Prentis Hancock | Paul Morrow |
| Clifton Jones | David Kano |
| Nick Tate | Alan Carter |
| Barbara Bain | Dr. Helena Russell / Helena Russell |
| Barry Morse | Prof. Victor Bergman / Victor Bergman / Professor Victor Bergman |
| Anton Phillips | Dr. Mathias / Dr. Bob Mathias |
| Andy Dempsey | Main Mission Operative |
| Suzanne Roquette | Tanya Aleksandr / Tanya Alexandr |
| Tony Allyn | Security Guard Tony Allan / Security Guard |
| Quentin Pierre | Security Guard / Security Guard Pierre / Security Guard Pierce |
| Loftus Burton | Main Mission Operative / Main Mission Operative Lee Oswald |
| Sarah Bullen | Operative Kate / Main Mission Operative Kate Bullen |
| Michael Stevens | Main Mission Operative |
| Alan Harris | Main Mission Operative / Alphan / Patient |
| Barbara Kelly | Computer Voice / Computer |
| Joe Dunne | Security Guard |
| Raymond Harris | Main Mission Operative |
| Robert Phillips | Main Mission Operative |
Producers
| Name | Role |
|---|
| Gerry Anderson | Executive Producer |
| Sylvia Anderson | Producer |
