- Douglas Fairbanks Jr.
- Ricky Morgan
- Valerie Hobson
- Glory Howard aka Glory Fane
- Alan Hale
- Jim Dial aka 'Col. Fane'
- Edward Rigby
- Sanders
- Barbara Everest
- Mrs. Nolan
- Jack Melford
- Thompson
- Anthony Ireland
- Sir Timothy Haddon
- Esme Percy
- Robinson
- Basil Radford
- Defending Counsel
- Leo Genn
- Prosecuting Counsel
- Ian Fleming
- Coroner
- Frank Birch
- Vicar
- Roland Culver
- BBC Audition
- Henry B. Longhurst
- Police Inspector
- Winifred Oughton
- (as Win Oughton)
- Cecil Bevan
- Cyril
- Herbert Cameron
- Chuck
- Anita Sharp-Bolster
- Cyril's Wife
- David Horne
- Casino Manager
