Tony Curtis

Joe (Josephine)

Jack Lemmon

Jerry (Daphne)

Marilyn Monroe

Sugar Kane Kowalczyk

George Raft

Spats Colombo

Pat O’Brien

Detective Mulligan

Joe E. Brown

Osgood Fielding III

Nehemiah Persoff

Little Bonaparte

Joan Shawlee

Sweet Sue

Billy Gray

Sig Poliakoff

George E. Stone

Toothpick Charlie

Dave Barry

Beinstock

Mike Mazurki

Spats' Henchman

Harry Wilson

Spats' Henchman

Beverly Wills

Dolores

Barbara Drew

Nellie

Edward G. Robinson Jr.

Johnny Paradise

Mary Foley

Band Member (uncredited)

Georgia Joan Hannan

Band Member (uncredited)

Colleen O'Sullivan

Band Member (uncredited)

Al Breneman

Bellhop (uncredited)

Tom Kennedy

Bouncer (uncredited)

Edwin Rochelle

Chef (uncredited)

Robert Cole

Club Patron (uncredited)

Sammy Shack

Commuter at Station (uncredited)

Fred Sherman

Drunk (uncredited)

Sandra Warner

Emily (uncredited)

Danny Richards Jr.

Fresh Bellboy (uncredited)

Paul Frees

Funeral Director / Waiter / Josephine (voice) (uncredited)

Ted Christy

Gangster (uncredited)

Phil Bloom

Gangster at Convention (uncredited)

Willie Bloom

Gangster at Convention (uncredited)

James J. Casino

Gangster at Convention (uncredited)

Bing Conley

Gangster at Convention (uncredited)

Paul Cristo

Gangster at Convention (uncredited)

Duke Fishman

Gangster at Convention (uncredited)

Joseph Glick

Gangster at Convention (uncredited)

Joseph La Cava

Gangster at Convention (uncredited)

King Lockwood

Gangster at Convention (uncredited)

Jack Perry

Gangster at Convention (uncredited)

Sid Troy

Gangster at Convention (uncredited)

Ralph Volkie

Gangster at Massacre (uncredited)

James Dime

Gangster Convention Greeter (uncredited)

Jack Gordon

Gangster with Charlie (uncredited)

Steve Carruthers

Hotel Guest (uncredited)

Sam Harris

Hotel Guest (uncredited)

William H. O'Brien

Hotel Guest (uncredited)

Laurie Mitchell

Mary Lou (uncredited)

Joe Gray

Mobster at Banquet (uncredited)

Tito Vuolo

Mozzarella (uncredited)

Harold 'Tommy' Hart

Official #2 (uncredited)

Scott Seaton

Old Man (uncredited)

Marian Collier

Olga (uncredited)

Brandon Beach

Party Guest (uncredited)

Noble 'Kid' Chissell

Police Officer (uncredited)

Franklyn Farnum

Party Guest (uncredited)

George Ford

Police Officer (uncredited)

John Roy

Police Officer (uncredited)

William Hoehne Jr.

Policeman (uncredited)

Carl M. Leviness

Retirement Home Resident (uncredited)

Helen Perry

Rosella (uncredited)

Grace Lee Whitney

Rosella (uncredited)

Pat Comiskey

Spats' Henchman (uncredited)

Tipp McClure

Spats' Henchman (uncredited)

Alex Ball

Speakeasy Patron (uncredited)

Beulah Christian

Speakeasy Patron (uncredited)

Bobby Gilbert

Speakeasy Patron (uncredited)

Stuart Hall

Speakeasy Patron (uncredited)

Shep Houghton

Speakeasy Patron (uncredited)

Hank Mann

Speakeasy Patron (uncredited)

Frank McLure

Speakeasy Patron (uncredited)

Bert Stevens

Speakeasy Patron (uncredited)

Arthur Tovey

Speakeasy Patron (uncredited)

John Indrisano

Waiter (uncredited)

Cosmo Sardo

Waiter (uncredited)

Sam Bagley

(uncredited)

George Lake

(uncredited)

Tiger Joe Marsh

(uncredited)

Jack Mather

(uncredited)

Joe Palma

(uncredited)

Carl Sklover

(uncredited)

Billy Wayne

(uncredited)

Billy Wilder

Director

Billy Wilder

Producer

Arthur P. Schmidt

Editor

Charles Lang

Director of Photography

Orry-Kelly

Costume Design

Alice Monte

Hairstylist

Billy Wilder

Screenplay

Allen K. Wood

Production Manager

Eve Newman

Music Editor

Agnes Flanagan

Hairstylist

Fred Lau

Sound

Emile LaVigne

Makeup Artist

Edward G. Boyle

Set Decoration

Milt Rice

Special Effects

Ted Haworth

Art Direction

Adolph Deutsch

Original Music Composer

Sam Nelson

Assistant Director

Michael Logan

Story

Robert Thoeren

Story

I. A. L. Diamond

Associate Producer

I. A. L. Diamond

Screenplay

John Franco

Continuity

Tom Plews

Props

Doane Harrison

Associate Producer