Discover
Original Release
09/12/1969
Cast
| Name | Character |
|---|
| Marius Goring | Prof. John Hardy |
| Ann Morrish | Dr. Jo Hardy |
| Victor Winding | Det. Chief Insp. Fleming |
| Michael Farnsworth | Det. Sgt. Ashe |
| Valerie Murray | Sandra Hughes |
| William Abney | Johnny |
| Tom Chadbon | Dennis Lewis |
| Victor Charrington | Landlord |
| Libby Glenn | Yvonne Fry |
| David Hargreaves | Harry |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Marius Goring | Prof. John Hardy |
| Ann Morrish | Dr. Jo Hardy |
| Victor Winding | Det. Chief Insp. Fleming |
| Michael Farnsworth | Det. Sgt. Ashe |
| Valerie Murray | Sandra Hughes |
| William Abney | Johnny |
| Tom Chadbon | Dennis Lewis |
| Victor Charrington | Landlord |
| Libby Glenn | Yvonne Fry |
| David Hargreaves | Harry |
| Edward Kelsey | Jimmy |
| Jill Meers | Neighbour |
| Cherith Mellor | Betsy Lewis |
| David Richardson | Motorist |
| Robert Tayman | Nick |
| Moray Watson | Dr. Spencer |
| Frances White | Molly |
Producers
| Name | Role |
|---|
| Gerard Glaister | Producer |
