Trailer
 | Dawn Addams as Maxine Hagen |
 | Michael Goodliffe as Sir Harold Trevitt |
 | Richard Thorp as John Durran |
 | Anthony Newlands as Leo Hagen |
 | Alfred Burke as Inspector Waveney |
 | Mia Karam as Paula Blair |
 | Ellen McIntosh as Ursula Clandon |
 | Paul Whitsun-Jones as Charles Pinder |
 | Noel Hood as Lady Clandon |
| John Miller as Lord Clandon |
| Vincent Harding as Det. Sgt. Holt |
| Susan Denny as Susie |
| Joyce Hemson as Landlady |
| Bill Williams as Valet |
| John Dunbar as Clerk |
| Soong Ling as Barmaid |
| Garard Green as Ronnie |
| Directing | |
| John Llewellyn Moxey | Director |
Production | |
| Jack Greenwood | Producer |
Writing | |
| Philip Mackie | Screenplay |
| Edgar Wallace | Original Story |
Camera | |
| James Wilson | Director of Photography |
Editing | |
| Gordon Hales | Editor |
Production | |
| Ronnie Curtis | Casting Director |
Art | |
| Peter Mullins | Art Direction |
Costume & Make-Up | |
| Pat McDermott | Hairdresser |
| Michael Morris | Makeup Artist |
Production | |
| Ron Fry | Production Manager |
Directing | |
| Ted Lewis | Assistant Director |
Sound | |
| Roy Norman | Sound Editor |
| Sidney Rider | Sound Recordist |
Camera | |
| Noel Rowland | Camera Operator |
Sound | |
| Bernard Ebbinghouse | Original Music Composer |
