Etchika Choureau
Simone
Jean-Pierre Mocky
Pierre
Henri Poirier
Georges
Franco Interlenghi
Claudio
Anna Maria Ferrero
Marina
Evi Maltagliati
Claudio's Mother
Eduardo Ciannelli
Claudio's Father
Peter Reynolds
Aubrey Hallan
Patrick Barr
Ken Wharton
Fay Compton
Mrs. Pinkerton
Eileen Moore
Sally
Mario Feliciani
Commissario (uncredited)
Raymond Lovell
(uncredited)
Albert Michel
Georges's Father (uncredited)
Gastone Renzelli
(uncredited)
Umberto Spadaro
(uncredited)
Jacques Sempey
André
Annie Noël
Pauline
Guy De Meulan
Paul
Jeanne Stuart
Armando Cereoli
Doorman (uncredited)
Sergio Crosia
Boy Rubbing Ice (uncredited)
Charles Irvin
(uncredited)
André Jacques
(uncredited)
Tony Kilshaw
(uncredited)
Derek Tansley
(uncredited)
Fred Victor
(uncredited)