Directed by
| Gilchrist Calder | ||
Writing Credits (in alphabetical order)
| Elwyn Jones | ... | (format) |
| Allan Prior | ... | (writer) |
Cast (in credits order)
| Stratford Johns | ... | Det. Chief Supt. Barlow | |
| Derek Newark | ... | Det. Insp. Eddie Tucker | |
| Rest of cast listed alphabetically: | |||
 |
Rodney Diak | ... | Barman |
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Petronella Ford | ... | Terry |
|
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Laraine Humphrys | ... | Clarice |
|
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Steve Kelly | ... | Thug |
| Philip Madoc | ... | Rizzi | |
| Tony Melody | ... | Roger Tober | |
|
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Deborah Paige | ... | Glenda |
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Donald Stratford | ... | Sir Alexander Glencoe |
|
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Henri Szeps | ... | Corsican |
| Peter Welch | ... | Det. Chief Supt. Yates | |
| Noel Willman | ... | Sir Hugh Anderson | |
|
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Tommy Wright | ... | Tommy Robbins |
Produced by
| Keith Williams | ... | producer |
Production Design by
| Ros Inglis | ... | (as Rosamund Inglis) |
Script and Continuity Department
| Judy Hall | ... | script editor |