Discover
In another dimension, and across the centuries, a terrifying plan to destroy humanity is about to reach fruition. Can The Doctor and her friends defeat a deadly alliance?
Original Release
01/04/1975
Cast
| Name | Character |
|---|
| Tom Baker | The Doctor / Doctor Who |
| Elisabeth Sladen | Sarah Jane Smith |
| Ian Marter | Harry Sullivan |
| Nicholas Courtney | Brigadier Lethbridge Stewart |
| John Levene | Sergeant Benton |
| Patricia Maynard | Miss Winters |
| Michael Kilgarriff | Robot |
| Edward Burnham | Professor Kettlewell |
| Alec Linstead | Jellicoe |
| Timothy Craven | Short |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Tom Baker | The Doctor / Doctor Who |
| Elisabeth Sladen | Sarah Jane Smith |
| Ian Marter | Harry Sullivan |
| Nicholas Courtney | Brigadier Lethbridge Stewart |
| John Levene | Sergeant Benton |
| Patricia Maynard | Miss Winters |
| Michael Kilgarriff | Robot |
| Edward Burnham | Professor Kettlewell |
| Alec Linstead | Jellicoe |
| Timothy Craven | Short |
| Walter Goodman | Joseph Chambers |
Producers
| Name | Role |
|---|
| Barry Letts | Producer |
