Discover
Original Release
04/18/1970
Cast
| Name | Character |
|---|
| Jon Pertwee | The Doctor / Doctor Who |
| Caroline John | Liz Shaw |
| Nicholas Courtney | Brigadier Lethbridge Stewart / Alistair Gordon Lethbridge-Stewart |
| Dallas Cavell | Quinlan |
| William Dysart | Reegan |
| Ronald Allen | Ralph Cornish |
| John Abineri | General Carrington |
| Cyril Shaps | Lennox |
| Ric Felgate | Astronaut |
| Steve Peters | Astronaut |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Jon Pertwee | The Doctor / Doctor Who |
| Caroline John | Liz Shaw |
| Nicholas Courtney | Brigadier Lethbridge Stewart / Alistair Gordon Lethbridge-Stewart |
| Dallas Cavell | Quinlan |
| William Dysart | Reegan |
| Ronald Allen | Ralph Cornish |
| John Abineri | General Carrington |
| Cyril Shaps | Lennox |
| Ric Felgate | Astronaut |
| Steve Peters | Astronaut |
| Tony Harwood | Flynn |
| John Levene | Sergeant Benton |
| James Clayton | Private Parker |
| Joanna Ross | Control Room Assistant |
| Carl Conway | Control Room Assistant |
| Roy Scammell | Technician |
| Sally Avory | Control Room Assistant |
Producers
| Name | Role |
|---|
| Barry Letts | Producer |
