Discover
Original Release
07/10/1972
Cast
| Name | Character |
|---|
| John Paul | Dr Spencer Quist / Dr. Spencer Quist |
| John Barron | The Minister |
| Elizabeth Weaver | Dr. Anne Tarrant |
| John Bown | Commander Neil Stafford |
| Vivien Sherrard | Barbara Mason |
| Michael Hawkins | Michael Beavis |
| Barry Jackson | Dr. McEwan |
| Morris Perry | Prof. Alec Hetherington |
| Gillian Lewis | Emily |
| Victor Platt | Police Inspector |
Directors
Writers
Gerry Davis, Brian Hayles, Kit Pedler
Cast
| Name | Character |
|---|
| John Paul | Dr Spencer Quist / Dr. Spencer Quist |
| John Barron | The Minister |
| Elizabeth Weaver | Dr. Anne Tarrant |
| John Bown | Commander Neil Stafford |
| Vivien Sherrard | Barbara Mason |
| Michael Hawkins | Michael Beavis |
| Barry Jackson | Dr. McEwan |
| Morris Perry | Prof. Alec Hetherington |
| Gillian Lewis | Emily |
| Victor Platt | Police Inspector |
| Damon Sanders | Robbie |
| Dan Caulfield | Policeman |
| Pamela Saire | Miss Abrahams |
| Derek Chafer | Orderly |
| Terry Wogan | Radio DJ |
| John Nolan | Geoff Hardcastle |
| Simon Oates | Dr. John Ridge |
| Joby Blanshard | Colin Bradley |
Producers
| Name | Role |
|---|
| Terence Dudley | Producer |
