Discover
Original Release
12/08/1972
Cast
| Name | Character |
|---|
| Gene Barry | Gene Bradley |
| Barry Morse | Mr. Parminter / Mr Parminter |
| Sylvia Syms | Karen Ballard |
| Basil Dignam | Prof. John Ballard |
| Richard Vernon | Sir Richard McKenzie |
| Roy Kinnear | Bill Marks |
| Lance Percival | Carl Gardner |
Directors
Writers
Cast
| Name | Character |
|---|
| Gene Barry | Gene Bradley |
| Barry Morse | Mr. Parminter / Mr Parminter |
| Sylvia Syms | Karen Ballard |
| Basil Dignam | Prof. John Ballard |
| Richard Vernon | Sir Richard McKenzie |
| Roy Kinnear | Bill Marks |
| Lance Percival | Carl Gardner |
Producers
| Name | Role |
|---|
| Monty Berman | Producer |
| Barry Delmaine | Producer |
