 |
Bernard Lee as Superintendent Meredith |
 |
David Knight as Lexman |
 |
Francis de Wolff as Ramon Karadis |
 |
Colette Wilde as Grace |
|
Christine Shaw as Linda Buckland |
|
Stanley Morgan as Sergeant Anson |
|
A.J. Brown as Commissioner of Police |
 |
Richard Caldicot as Fisher |
|
Edmond Bennett as Manservant |
|
Simon Lack as Jock |
 |
Anthony Baird as Sergeant Butterfield |
 |
Gladys Henson as Landlady |
|
Alfred Maron as Finch |
 |
Richard Vernon as Viney |
 |
Harry Locke as Amis |
|
Roy Purcell as Brennan |
 |
Kenneth Fortescue as Secretary (C.I.D.) |
| Directing | Allan Davis | Director |
| Writing | Philip Mackie | Screenplay |
| Production | Jack Greenwood | Producer |
| Production | Jim O'Connolly | Associate Producer |
| Crew | Brian Rhodes | Cinematography |
| Editing | Bernard Gribble | Editor |
| Production | Ronnie Curtis | Casting Director |
| Art | C. Wilfred Arnold | Art Direction |
| Costume & Make-Up | Michael Morris | Makeup Artist |
| Production | Harry Kratz | Production Manager |
| Directing | Jimmy Komisarjevsky | Assistant Director |
| Sound | Ronald Abbott | Sound Recordist |
| Sound | Derek Holding | Sound Editor |
| Sound | Sidney Rider | Sound Recordist |
| Camera | Alf Hicks | Camera Operator |
