Trailer
Images
 | Dennis Price as Inspector Peter Lawton |
 | Peggy Evans as Joan Lawton |
 | Rex Garner as Sgt. Bill Todd |
 | Philip Saville as Edward "Teddy" King / Jim King |
| Greta Mayaro as Lena |
| Arnold Bell as McMann |
| Leonard Sharp as Old Skip |
 | Nora Gordon as Nanna |
 | Renee Goddard as Lady Branstead |
| Arthur Lovegrove as Inspector Cobb |
| Daphne Maddox as Victim |
| Robert Weeden as Constable |
| Eddie Boyce as Police Constable (uncredited) |
| John Davis as Transmitting Constable (uncredited) |
| Victor Harrington as Jewel Box Nightclub Patron (uncredited) |
| Writing | |
| John Ainsworth | Screenplay |
Crew | |
| Moie Charles | Additional Dialogue |
Directing | |
| Francis Searle | Director |
Costume & Make-Up | |
| Philip Leakey | Makeup Artist |
Camera | |
| Ken Nicholson | Focus Puller |
Production | |
| David Henley | Producer |
Costume & Make-Up | |
| Kathleen Moore | Wardrobe Assistant |
Production | |
| John Ainsworth | Producer |
Sound | |
| Derick McColm | Sound |
Editing | |
| Terry Laurie | Assistant Editor |
Sound | |
| Eric Spear | Original Music Composer |
Camera | |
| S.D. Onions | Director of Photography |
Editing | |
| Adam Dawson | Editor |
Directing | |
| John Oldknow | Assistant Director |
Art | |
| George Paterson | Art Direction |
Camera | |
| Anthony Busbridge | Clapper Loader |
Directing | |
| Douglas Hickox | Second Assistant Director |
Production | |
| John 'Pinky' Green | Production Manager |
Sound | |
| William Germain | Sound |
| Don Wortham | Boom Operator |
| Eric Spear | Conductor |
Directing | |
| Gladys Reeve | Continuity |
Camera | |
| Bill Oxley | Camera Operator |
