Cast
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)
Crew
Jay A. Morley Jr.
Costume Design
(Costume & Make-Up)
Billy Wilder
Director
(Directing)
Hubert de Givenchy
Costume Design
(Costume & Make-Up)
Alexandre Trauner
Art Direction
(Art)
Billy Wilder
Screenplay
(Writing)
William C. Mellor
Director of Photography
(Camera)
Christian Ferry
Location Manager
(Production)
Lee Katz
Associate Producer
(Production)
Chester W. Schaeffer
Editor
(Editing)
Ray Taylor Jr.
Assistant Director
(Directing)
Winifred Gibson
Script Supervisor
(Directing)
Albert Sendrey
Orchestrator
(Sound)
John G. Holden
Makeup Artist
(Costume & Make-Up)
Oliver Emert
Set Decoration
(Art)
Edward Dodds
Production Manager
(Production)
Paul Feyder
First Assistant Director
(Directing)
Noël Howard
Second Unit Director
(Directing)
Alain Boudet
Second Assistant Director
(Directing)
Lucie Lichtig
Script Supervisor
(Directing)
Maurice Barnathan
Set Dresser
(Art)
Auguste Capelier
Assistant Art Director
(Art)
Alexandre Trauner
Production Design
(Art)
William Schorr
Associate Producer
(Production)
Doane Harrison
Associate Producer
(Production)
Del Harris
Sound Editor
(Sound)
Paul Feyder
Assistant Director
(Directing)
Robert Tracy
Music Editor
(Sound)
Joseph de Bretagne
Sound Recordist
(Sound)
Harry L. Underwood
Camera Operator
(Camera)
Billy Wilder
Producer
(Production)
Claude Anet
Novel
(Writing)
Léonide Azar
Editor
(Editing)
I. A. L. Diamond
Screenplay
(Writing)