Directed by
| Ben Bolt | ||
Writing Credits (in alphabetical order)
| Bob Baker | ... | (writer) |
| Dave Martin | ... | (writer) |
Cast (in credits order) complete, awaiting verification
| Patrick Mower | ... | Det. Supt. Steve Hackett | |
| Philip Madoc | ... | Det. Chief Supt. Tate | |
| Brendan Price | ... | Det. Sgt. Frank Bonney | |
| Vivien Heilbron | ... | Det. Sgt. Louise Colbert | |
| Ania Marson | ... | Ros | |
| Freddie Jones | ... | Det. Chief Supt. Neville Clegg | |
| Brian Cox | ... | Billy Voss | |
| Pamela Stephenson | ... | Susan Clegg | |
| Anthony Ainley | ... | Alexander Trist | |
| Charles Kay | ... | Charles Rosetti | |
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Leslie French | ... | Councillor Harry Meegan |
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Ben Aris | ... | Phillips |
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Norman Tipton | ... | Nick |
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Ian Collier | ... | Sgt. Wilcox |
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Red Milner | ... | Frank Voss (as Redvers Milner) |
| Malcolm Ward | ... | Ken Voss | |
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Tommy Wright | ... | Uniformed Sergeant |
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Cynthia Etherington | ... | Secretary |
Produced by
| Philip Hinchcliffe | ... | producer |
Cinematography by
| Kenneth MacMillan | ... | (as Ken MacMillan) (photography) |
Editing by
| Dick Allen | ||
Production Design by
| Tom Yardley-Jones | ||
Sound Department
| Alan Dykes | ... | sound |
| Paul Garrick | ... | assistant dubbing editor |
| Malcolm Webberley | ... | sound |
Camera and Electrical Department
| Graham Banks | ... | focus puller |
| Graham Frake | ... | first assistant camera |
Music Department
| Dudley Simpson | ... | composer: title music |
Script and Continuity Department
| Colin Tucker | ... | script editor |