Cary Grant
John Robie
Acting
Grace Kelly
Frances Stevens
Acting
Jessie Royce Landis
Jessie Stevens
Acting
John Williams
H. H. Hughson
Acting
Charles Vanel
Bertani
Acting
Brigitte Auber
Danielle Foussard
Acting
Jean Martinelli
Foussard
Acting
Georgette Anys
Germaine
Acting
René Blancard
Commissaire Lepic (uncredited)
Acting
William 'Wee Willie' Davis
Big Man in Kitchen (uncredited)
Acting
Bess Flowers
Masquerade Party Guest (uncredited)
Acting
Bernard Sell
Casino Patron (uncredited)
Acting
Charles Sherlock
Detective (uncredited)
Acting
Philip Van Zandt
Jewelry Clerk (uncredited)
Acting
Alfred Hitchcock
Man Sitting Next to John Robie on Bus (uncredited)
Directing
Roland Lesaffre
Bertani Employee (uncredited)
Acting
George Boyce
Party Guest (uncredited)
Acting
John Alderson
Detective at the Costume Ball (uncredited)
Acting
Alberto Morin
Detective (uncredited)
Acting
Manuel París
Croupier (uncredited)
Acting
Gladys Holland
Elegant French Woman / Additional Voices (uncredited)
Acting
Fred Kelsey
Party Guest (uncredited)
Acting
Barry Norton
Frenchman (uncredited)
Acting
Louis Mercier
Croupier (uncredited)
Acting
Oliver Cross
Casino Patron (uncredited)
Acting