Discover
Original Release
02/23/1970
Cast
| Name | Character |
|---|
| John Paul | Dr Spencer Quist / Dr. Spencer Quist |
| Simon Oates | Dr. John Ridge |
| Robert Powell | Tobias Wren |
| Joby Blanshard | Colin Bradley |
| Wendy Hall | Pat Hunisett |
| Peter Copley | Admiral Sir Richard Tranton |
| Gerald Sim | Dr. Collinson |
| Alex Ross | Superintendant |
| John Stone | Johnny Clive |
| John Savident | The Minister |
Directors
Writers
Gerry Davis, Kit Pedler, Dennis Spooner
Cast
| Name | Character |
|---|
| John Paul | Dr Spencer Quist / Dr. Spencer Quist |
| Simon Oates | Dr. John Ridge |
| Robert Powell | Tobias Wren |
| Joby Blanshard | Colin Bradley |
| Wendy Hall | Pat Hunisett |
| Peter Copley | Admiral Sir Richard Tranton |
| Gerald Sim | Dr. Collinson |
| Alex Ross | Superintendant |
| John Stone | Johnny Clive |
| John Savident | The Minister |
| John Horsley | Gerald Astley |
| Brian Spink | Peter Hazlewood |
| Venetia Maxwell | Nurse Wilson |
| Nova St. Claire | Angela Connor |
| Julian Barnes | Cobie Vale |
| Steve Emerson | Lifeboatman |
| Les Conrad | Man |
| Walter Goodman | Man |
| Crawford Lyall | Man |
| Dilys Marvin | Woman |
Producers
| Name | Role |
|---|
| Terence Dudley | Producer |
