Cast
Joan Hackett
Dominique Laurant
Eric Portman
Notary
Ann Prentiss
Hotel Party Girl in Red Dress (uncredited)
Patrick O'Neal
Richard Cutting
John Gielgud
Curt Valayan
Herbert Lom
Matt Wilson
Oskar Homolka
Inspector Ruff
Leon Greene
The Big Man
Peter van Eyck
Walter Green
Fifi D'Orsay
Mrs. Hennie
Martin Miller
Police Chief (uncredited)
Kent Smith
Mr. Eversley
Philip Ober
Bohlen
Éva Szörényi
Landlady (as Eva Soreny)
Walter Janovitz
Waiter (uncredited)