Marlon Brando

Sky Masterson

Jean Simmons

Sarah Brown

Frank Sinatra

Nathan Detroit

Vivian Blaine

Miss Adelaide

Robert Keith

Lt. Brannigan

Stubby Kaye

Nicely-Nicely Johnson

B.S. Pully

Big Jule

Johnny Silver

Benny Southstreet

Sheldon Leonard

Harry the Horse

Danny Dayton

Rusty Charlie

George E. Stone

Society Max

Regis Toomey

Arvide Abernathy

Kathryn Givney

General Cartwright

Veda Ann Borg

Laverne

Mary Alan Hokanson

Agatha

Joe McTurk

Angie the Ox

Kay E. Kuter

Calvin

Stapleton Kent

Mission Member

Renee Renor

Cuban Singer

Virginia Aldridge

Dancer (uncredited)

Lynette Bernay

Dancer (uncredited)

George Boyce

Barber (uncredited)

Barbara Brent

Goldwyn Girl (uncredited)

Jimmy Brooks

Dancer (uncredited)

Steve Carruthers

Waiter (uncredited)

Beth Carter

Goldwyn Girl (uncredited)

Gordon Carveth

Pedestrian (uncredited)

Jack Chefe

Waiter at Mindy's (uncredited)

Noble 'Kid' Chissell

Gangster (uncredited)

Fred Curt

Dancer (uncredited)

Russell Custer

Police Officer (uncredited)

Jann Darlyn

Goldwyn Girl (uncredited)

Madelyn Darrow

Goldwyn Girl (uncredited)

Sayre Dearing

Tough (uncredited)

Larry Duran

Dancer (uncredited)

Billy Engle

Vendor (uncredited)

Joe Evans

Barber (uncredited)

Franklyn Farnum

Spectator at Hot Box Club (uncredited)

Adolph Faylauer

Tourist with Camera (uncredited)

Bess Flowers

Spectator at Hot Box Club (uncredited)