Discover
Original Release
10/14/1973
Cast
| Name | Character |
|---|
| Donald Houston | Dr. David Caulder |
| Ralph Bates | Dr. Michel Lebrun |
| Fiona Gaunt | Dr. Helen Smith |
| Barry Lowe | Tom Hill |
| Michael Gough | Sir Benjamin Dyce |
| Garrick Hagon | Bruno Bertoli |
| Magda Miller | Paula Renner |
| Ed Stewart | Disc Jockey |
| Robert McBain | Gregor Semyonov |
| Leonard Gregory | Quiz Master |
Directors
Writers
Cast
| Name | Character |
|---|
| Donald Houston | Dr. David Caulder |
| Ralph Bates | Dr. Michel Lebrun |
| Fiona Gaunt | Dr. Helen Smith |
| Barry Lowe | Tom Hill |
| Michael Gough | Sir Benjamin Dyce |
| Garrick Hagon | Bruno Bertoli |
| Magda Miller | Paula Renner |
| Ed Stewart | Disc Jockey |
| Robert McBain | Gregor Semyonov |
| Leonard Gregory | Quiz Master |
| Aubrey Danvers-Walker | Mr. Edward Hopkirk |
| Anne Rosenfeld | Lisa |
| Joe Santo | José |
| Paul Barton | Technician |
| Monique Bryant | Technician |
| Richard King | Technician |
| David Melbourne | Technician |
| Rory O'Connor | Technician |
| Ann Plenty | Technician |
| Dennis Plenty | Technician |
Producers
| Name | Role |
|---|
| Barry Letts | Producer |
