Discover
Original Release
01/17/1971
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 |
| Edward Fox | Tony Davis-Jones |
| Bernard Kay | Norman Hobson |
| Elizabeth MacLennan | Beth Davis-Jones |
| Charles Pemberton | Fingerprint officer |
| Donald Webster | Det. Sgt. Peters |
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 |
| Edward Fox | Tony Davis-Jones |
| Bernard Kay | Norman Hobson |
| Elizabeth MacLennan | Beth Davis-Jones |
| Charles Pemberton | Fingerprint officer |
| Donald Webster | Det. Sgt. Peters |
Producers
| Name | Role |
|---|
| Gerard Glaister | Producer |
