Cast
Tyrone Power
Leonard Vole
Marlene Dietrich
(1901–1992)
Christine Vole
Charles Laughton
(1899–1962)
Sir Wilfrid Robarts
Elsa Lanchester
(1902–1986)
Miss Plimsoll
John Williams
Brogan-Moore
Henry Daniell
Mayhew
Ian Wolfe
Carter
Torin Thatcher
Mr. Myers
Norma Varden
Emily Jane French
Una O’Connor
(I)
(1880–1959)
Janet McKenzie
Francis Compton
Judge
Philip Tonge
Inspector Hearne
Ruta Lee
Diana
Patrick Aherne
Court Officer (uncredited)
Don Ames
Bar Patron (uncredited)
Walter Bacon
(I)
(1891–1973)
Bar Patron (uncredited)
Eddie Baker
Courtroom Spectator (uncredited)
Brandon Beach
Juror (uncredited)
George Blagoi
Juror (uncredited)
Danny Borzage
Courtroom Spectator (uncredited)
Tex Brodus
Courtroom Spectator (uncredited)
George Bruggeman
Courtroom Spectator (uncredited)
George Calliga
Courtroom Spectator (uncredited)
Steve Carruthers
Barrister (uncredited)
Oliver Cross
Courtroom Spectator (uncredited)
Harry Denny
Juror (uncredited)
Helen Dickson
Courtroom Spectator (uncredited)
Minta Durfee
(1889–1975)
Courtroom Spectator (uncredited)
Marjorie Eaton
(1901–1986)
Miss O'Brien (uncredited)
Franklyn Farnum
Barrister (uncredited)
Bess Flowers
Courtroom spectator (uncredited)
Stuart Hall
Courtroom Spectator (uncredited)
Art Howard
Courtroom Spectator (uncredited)
Michael Jeffers
(I)
(1898–1990)
Cafe Patron (uncredited)
Colin Kenny
Juror (uncredited)
Paul Kruger
Courtroom Spectator (uncredited)
Jeanne Lafayette
Courtroom Spectator (uncredited)
Wilbur Mack
Courtroom Spectator (uncredited)
Frank McLure
Court Officer (uncredited)
Ottola Nesmith
(1889–1972)
Miss Johnson (uncredited)
William H. O’Brien
Barrister (uncredited)
J. Pat O’Malley
(1904–1985)
Shorts Salesman (uncredited)
George Pelling
(1914–2008)
Bit Part (uncredited)
Fred Rapport
Juror (uncredited)
Jack Raine
Doctor (uncredited)
Waclaw Rekwart
Courtroom Spectator (uncredited)
Leoda Richards
Hat Store Sales Clerk (uncredited)
John Roy
Courtroom Spectator (uncredited)
Scott Seaton
Courtroom Spectator (uncredited)
Cap Somers
Courtroom Spectator (uncredited)
Bert Stevens
(I)
(1905–1964)
Courtroom Spectator (uncredited)
Jeffrey Sayre
Clerk at Old Bailey (uncredited)
Norbert Schiller
Spotlight Operator in German Cafe (uncredited)
Arthur Tovey
Courtroom Spectator (uncredited)
Ben Wright
Barrister Reading Charges (uncredited)
Glen Walters
Courtroom Spectator (uncredited)
Directing
John Franco
Script Supervisor
Emmett Emerson
Assistant Director
Frank Losee
Second Assistant Director
Writing
Lawrence B. Marcus
Adaptation
Harry Kurnitz
Screenplay
Billy Wilder
Screenplay
Agatha Christie
Story
Noel Coward
(1899–1973)
Dialogue
Art
Howard Bristol
Set Decoration
Alexandre Trauner
Production Design
Camera
Russell Harlan
Director of Photography
Crew
Edward Small
Presenter
Lee Zavitz
Special Effects
Production
Arthur Hornblow Jr.
Producer
Doane Harrison
Production Assistant
Costume & Make-Up
Joe King
Costume Design
Gustaf Norin
Makeup Artist
Wally Westmore
Makeup Artist
Charles Gemora
Makeup Artist
Adele Parmenter
Costume Design
Edith Head
Costume Design
Harry Ray
Makeup Artist
Helene Parrish
Hairdresser
Nellie Manley
Hairdresser
Editing
Daniel Mandell
Editor
Sound
Fred Lau
Sound
Matty Malneck
Original Music Composer
Leonid Raab
Music Arranger
Ernest Gold
Conductor