Das Appartement

Jack Lemmon

C.C. Baxter

Shirley MacLaine

Fran Kubelik

Fred MacMurray

Jeff D. Sheldrake

Ray Walston

Joe Dobisch

Jack Kruschen

Dr. Dreyfuss

David Lewis

Al Kirkeby

Hope Holiday

Mrs. Margie MacDougall

Joan Shawlee

Sylvia

Naomi Stevens

Mrs. Mildred Dreyfuss

Johnny Seven

Karl Matuschka

Joyce Jameson

The Blonde

Willard Waterman

Mr. Vanderhoff

David White

Mr. Eichelberger

Edie Adams

Miss Olsen

Dorothy Abbott

Office Worker (uncredited)

Ralph Moratz

Office Worker (uncredited)

Joe Palma

Office Maintenance Man (uncredited)

Bill Baldwin

TV Movie Host (uncredited)

Benny Burt

Charlie - Bartender (uncredited)

Lynn Cartwright

Elevator Supervisor with Clicker (uncredited)

Mason Curry

Bit Part (uncredited)

David Macklin

Messenger (uncredited)

Hal Smith

Man in Santa Claus Suit (uncredited)

Paul Bradley

Office Worker (uncredited)

Steve Carruthers

Restaurant Patron (uncredited)

Dick Cherney

Bar Patron (uncredited)

Franklyn Farnum

Office Worker (uncredited)

Herschel Graham

Restaurant Patron (uncredited)

Lars Hensen

Office Worker (uncredited)

Eugene Jackson

Office Worker (uncredited)

Frances Weintraub Lax

Mrs. Lieberman (uncredited)

William Meader

Executive (uncredited)

Monty O'Grady

Office Worker (uncredited)

Paul Power

Bar Patron (uncredited)

Tony Regan

Executive (uncredited)

Clark Ross

Restaurant Patron (uncredited)

Norman Stevans

Office Worker (uncredited)

Sid Troy

Williams (uncredited)

Billy Wilder

Producer

Adolph Deutsch

Original Music Composer

Joseph LaShelle

Director of Photography

Daniel Mandell

Editor

Alexandre Trauner

Art Direction

Edward G. Boyle

Set Decoration

Harry Ray

Makeup Artist

Allen K. Wood

Production Manager

Milt Rice

Special Effects

Don Stott

Gaffer

Billy Wilder

Director

Billy Wilder

Screenplay

I. A. L. Diamond

Screenplay

Alexandre Trauner

Production Design

Alice Monte

Hairstylist

Hal W. Polaire

Assistant Director

David Salven

Assistant Director

Del Harris

Sound Effects Editor

Robert Martin

Boom Operator

William Schurr

Camera Operator

Sid Sidney

Music Editor

John Williams

Orchestrator

Joe Palma

Stand In

Doane Harrison

Associate Producer

May Wale Brown

Script Supervisor

Tom Plews

Property Master

I. A. L. Diamond

Associate Producer

Fred Lau

Sound Designer

Gordon Sawyer

Sound Designer

Forrest T. Butler

Costume Designer

Miriam Nelson

Choreographer