- Margot Grahame
- Pearl
- Paul Cavanagh
- Inspector Gary
- Joseph Cawthorn
- Mr. Sherwood / Riley
- Rene Ray
- Joan
- Basil Sydney
- 'Joker' Finnigan
- Bruce Lester
- Ronald Martin
- David Burns
- Sniffy
- Edmon Ryan
- Spider
- John Darrow
- Jim
- Danny Green
- Klemm
- Googie Withers
- Miss Dupres
- Roland Culver
- Soap Salesman
- C.V. France
- Elderly Accountant
- Torin Thatcher
- Mr. Finley
- Ian Fleming
- Doctor
- Dino Galvani
- (uncredited)
- Peter Gawthorne
- (uncredited)
- Philip Godfrey
- (uncredited)
- Henry Hallatt
- (uncredited)
- Ann Hope
- (uncredited)
- Robert Rendel
- (uncredited)
