Billy Wilder
Director
William C. Mellor
Director of Photography
Billy Wilder
Screenplay
Jay A. Morley Jr.
Costume Design
Alexandre Trauner
Art Direction
Hubert de Givenchy
Costume Design
Ray Taylor Jr.
Assistant Director
Maurice Barnathan
Set Dresser
Chester W. Schaeffer
Editor
Albert Sendrey
Orchestrator
Noël Howard
Second Unit Director
Alain Boudet
Second Assistant Director
Winifred Gibson
Script Supervisor
Edward Dodds
Production Manager
Paul Feyder
First Assistant Director
Oliver Emert
Set Decoration
Auguste Capelier
Assistant Art Director
Christian Ferry
Location Manager
John G. Holden
Makeup Artist
Lucie Lichtig
Script Supervisor
Lee Katz
Associate Producer
Alexandre Trauner
Production Design
Paul Feyder
Assistant Director
Robert Tracy
Music Editor
William Schorr
Associate Producer
Doane Harrison
Associate Producer
Joseph de Bretagne
Sound Recordist
Del Harris
Sound Editor
Harry L. Underwood
Camera Operator
Billy Wilder
Producer
Léonide Azar
Editor
Claude Anet
Novel
I. A. L. Diamond
Screenplay
Gary Cooper
Frank Flannagan
Audrey Hepburn
Ariane Chavasse / Thin Girl
Maurice Chevalier
Claude Chavasse
John McGiver
Monsieur X
Van Doude
Michel
Lise Bourdin
Madame X
Olga Valéry
Hotel Guest with Dog
Paul Bonifas
Police Chief (uncredited)
Audrey Long
Brunette (uncredited)
Charles Lemontier
General (uncredited)
Eve Marley
Tandemist (uncredited)
Moustache
Butcher (uncredited)
Jean Ozenne
Ritz Receptionist (uncredited)
Marcelle Praince
Rich Woman (uncredited)
Betty Schneider
Couple Drenched by Water Wagon (uncredited)
Alexandre Trauner
Artist (uncredited)
Audrey Young
Frank's Opera Date (uncredited)
