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)

Crew

Billy Wilder

Director (Directing)

Billy Wilder

Screenplay (Writing)

Alexandre Trauner

Art Direction (Art)

William C. Mellor

Director of Photography (Camera)

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Jay A. Morley Jr.

Costume Design (Costume & Make-Up)

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Hubert de Givenchy

Costume Design (Costume & Make-Up)

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Lee Katz

Associate Producer (Production)

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Chester W. Schaeffer

Editor (Editing)

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Oliver Emert

Set Decoration (Art)

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John G. Holden

Makeup Artist (Costume & Make-Up)