Cast
Tyrone Power
Leonard Vole
Marlene Dietrich
Christine
Charles Laughton
Sir Wilfrid
Elsa Lanchester
Miss Plimsoll
John Williams
Brogan-Moore
Henry Daniell
Mayhew
Ian Wolfe
Carter
Torin Thatcher
Mr. Myers
Norma Varden
Mrs. French
Una O'Connor
Janet
Crew
Billy Wilder
Screenplay
Billy Wilder
Director
Lawrence B. Marcus
Adaptation
Agatha Christie
Novel
Harry Kurnitz
Screenplay
William Maybery
Casting
Ray Sebastian
Makeup Artist
Doane Harrison
Production Assistant
Frank Losee
Second Assistant Director
Basil Bleck
Technical Advisor
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