Générique complet
Ariane
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)
Réalisation
Billy Wilder
Réalisation
Ray Taylor Jr.
Assistant réalisation
Noël Howard
Second Unit Director
Alain Boudet
Second Assistant Director
Winifred Gibson
Script Supervisor
Paul Feyder
1er assistant réalisation, Assistant réalisation
Lucie Lichtig
Script Supervisor
Scénario
Production
Edward Dodds
Production Manager
Christian Ferry
Location Manager
Lee Katz
Production associée
William Schorr
Production associée
Doane Harrison
Production associée
Billy Wilder
Production
Image
Montage
Son et musique
Albert Sendrey
Orchestrator
Robert Tracy
Music Editor
Joseph de Bretagne
Sound Recordist
Del Harris
Sound Editor
Décors
Alexandre Trauner
Direction artistique, Chef décorateur
Maurice Barnathan
Set Dresser
Oliver Emert
Décoration
Auguste Capelier
Assistant Art Director