Discover
A huge spaceship trapped in the gravity well of a black hole, teeming with impossible lifeforms, harbors one of the Doctor’s most feared enemies… Mondasian Cybermen!
Original Release
03/10/1973
Cast
| Name | Character |
|---|
| Jon Pertwee | The Doctor / Dr. Who |
| Katy Manning | Jo Grant |
| Roger Delgado | The Master |
| Vera Fusek | President of Earth |
| Michael Hawkins | General Williams |
| Harold Goldblatt | Professor Dale |
| Madhav Sharma | Patel |
| Dennis Bowen | Prison Governor |
| Richard Shaw | Cross |
| Luan Peters | Sheila |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Jon Pertwee | The Doctor / Dr. Who |
| Katy Manning | Jo Grant |
| Roger Delgado | The Master |
| Vera Fusek | President of Earth |
| Michael Hawkins | General Williams |
| Harold Goldblatt | Professor Dale |
| Madhav Sharma | Patel |
| Dennis Bowen | Prison Governor |
| Richard Shaw | Cross |
| Luan Peters | Sheila |
| Caroline Hunt | Technician |
| Karol Hagar | Secretary |
| Laurence Harrington | Lunar Guard |
| Leslie Bates | Lunar Guard |
| David Billa | Prison Guard |
| Maurice Bush | Ogron |
| Terrance Denville | Prison Guard |
| Nancy Gabrielle | Prisoner |
| Nelly Griffiths | Prisoner |
| Emmett Hennessy | Prison Guard |
Producers
| Name | Role |
|---|
| Barry Letts | Producer |
