Don Lockwood
Gene Kelly
Cosmo Brown
Donald O'Connor
Matt - Policeman (uncredited)
Robert Foulk
Audience Member (uncredited)
Mike Lally
Olga Mara (uncredited)
Judy Landon
'Miss November' in 'Beautiful Girl' segment (uncredited)
Joi Lansing
Chorus Girl (uncredited)
Janet Lavis
Virginia Lee
'Miss December' in 'Beautiful Girl' Segment (uncredited)
Meredith Leeds
William F. Leicester
Peggy Leon
Male Tango Dancer (uncredited)
Diki Lerner
Bert - Cowboy Knocked Out in Barroom Brawl (uncredited)
Bill Lewin
Phoebe Dinsmore (uncredited)
Kathleen Freeman
Assistant Cameraman (uncredited)
King Lockwood
Filipino Butler (uncredited)
Leon Lontoc
Film Crew Member (uncredited)
Leota Lorraine
Dancing Fat Man at Party (uncredited)
Paul Maxey
Dorothy McCarty
Ann McCrea
Philo McCullough
Dancer (uncredited)
Ray McDonald
Boy (uncredited)
Johnny McGovern
Projectionist (uncredited)
Joseph Mell
Villain (uncredited)
Carl Milletaire
Gloria Moore
Club Patron (uncredited)
Forbes Murray
Peggy Murray
Anne Neyland
Ruth Packard
Usherette (uncredited)
Dorothy Patrick
Fencer (uncredited)
Allen Pinson
Fruit Peddler (uncredited)
Angi O. Poulos
George Reeder
Female Tango Dancer (uncredited)
Sylvia Lewis
Saloon Keeper (uncredited)
Charles Regan
Shirley Jean Rickert
Joanne Rio
Man in Forecourt (uncredited)
Tony Rocke
Victor Romito
Cosmo as a Boy (uncredited)
Dennis Ross
Chorus Boy (uncredited)
Paul Salata
Party Guest (uncredited)
Cosmo Sardo
Phil Schumacher
Betty Scott
Old Man Getting Umbrella in "Singin' in the Rain" Number (uncredited)
Harry 'Snub' Pollard
David Sharpe
Man in Talking Pictures Demonstration (uncredited)
Julius Tannen
Sound Technician (uncredited)
Harry Tenbrook
'Miss March' in 'Beautiful Girl' Segment (uncredited)
Beverly Thomas
'Miss June' in 'Beautiful Girl' Segment (uncredited)
Beverly Thompson
'Miss July' in 'Beautiful Girl' segment (uncredited)
Dee Turnell
Dorothy Tuttle
Tyra Vaughn
'Miss September' in 'Beautiful Girl' Segment (uncredited)
Pat Walker
Tommy Walker
Messenger on Screen (uncredited)
William Schallert
Diction Coach (uncredited)
Bobby Watson
Awards Ceremony Attendee (uncredited)
Chalky Williams
Policeman (uncredited)
Robert B. Williams
Rudy Vallee Impersonator (uncredited)
Wilson Wood
Publicity Man (uncredited)
Adam York
Norma Zimmer
Finn Zirzow
Singer in ‘Beautiful Girl’ Segment (uncredited)
Jimmy Thompson
Lady-in-Waiting (uncredited)
Elaine Stewart
Policeman in "Singin' in the Rain" Number (uncredited)
Brick Sullivan
John George
Rod (uncredited)
King Donovan
Kathy Selden
Debbie Reynolds
Actress in 'The Royal Rascal' (uncredited)
Lana Turner
Don as a Boy (uncredited)
Allen Sutherland
Teresa - a Lady-in-Waiting (uncredited)
Dawn Addams
Call Boy (uncredited)
John Albright
Betty Van Allen
Sue Allen
Marie Ardell
'Miss January' in 'Beautiful Girl' segment (uncredited)
Bette Arlen
David Bair
Jimmy Bates
Lina Lamont
Jean Hagen
Mary Bayless
Marcella Becker
Wardrobe Woman (uncredited)
Margaret Bert
Dora Bailey (uncredited)
Madge Blake
Lulu Mae Bohrman
Gail Bonney
Chet Brandenburg
Tex Brodus
'Miss February' in 'Beautiful Girl' Segment (uncredited)
Barbara Carroll
Girl Talking with Cosmo at Party (uncredited)
Gwen Carter
R.F. Simpson
Millard Mitchell
Bill Chatham
Lyle Clark
'Miss August' in 'Beautiful Girl' segment (uncredited)
Dorinda Clifton
Harry Cody
Chick Collins
Pat Conway
Jeanne Coyne
Ruby C. Currie
Movie Usher (uncredited)
Fred Datig Jr.
Sound Engineer (uncredited)
Bert Davidson
Dancer
Cyd Charisse
Robert Dayo
Gloria Dea
Patricia Denise
Harry Denny
Kay Deslys
Baron de la Ma de la Toulon (uncredited)
John Dodsworth
Michael Dugan
Phil Dunham
Helen Eby-Rock
Phil - Villain in Barroom Brawl (uncredited)
Richard Emory
Roscoe Dexter
Douglas Fowley
Betty Erbes
Charles Evans
Sid Phillips (uncredited)
Tommy Farrell
Ernie Flatt
Security Guard (uncredited)
George Ford
Gangster in Broadway Melody Ballet (uncredited)
Robert Fortier
Assistant Director (uncredited)
Dan Foster
Clair Freeman
Lance Fuller
'Miss October' in 'Beautiful Girl' Segment (uncredited)
Doris Fulton
Zelda Zanders
Rita Moreno
Jeanne Gail
Glen Gallagher
Kid (uncredited)
Jon Gardner
Diane Garrett
Orchestra Leader (uncredited)
Jack George
Kenneth Gibson
Mickey Golden
Mrs. Simpson (uncredited)
Inez Gorman
A. Cameron Grant
Beatrice Gray
Hairdresser (uncredited)
Mae Clarke
Marion Gray
Robert Haines
William Hamel
Betty Hannon
Sam Harris
'Miss April' in 'Beautiful Girl' Segment (uncredited)
Jean Harrison
Timmy Hawkins
Jack Hendricks
Minor Role (uncredited)
Lars Hensen
Jean Heremans
Bess Flowers
J. Cumberland Spendrill III (uncredited)
Stuart Holmes
Don Hulbert
Frank Hyers
Patricia Jackson
Ivor James
Morgan Jones
David Kasday
Jan Kayne
Jimmy Kelly
Police Escort at Premiere (uncredited)
Kenner G. Kemp
Recording Supervision
Douglas Shearer
Makeup Designer
William Tuttle
Costume Design
Walter Plunkett
Story
Adolph Green
Screenplay
Director of Photography
Harold Rosson
Choreographer
Stanley Donen
Director
Set Decoration
Edwin B. Willis
Art Direction
Cedric Gibbons
Hair Designer
Sydney Guilaroff
Special Effects
Irving G. Ries
Betty Comden
Producer
Arthur Freed
Randall Duell
Jacques Mapes
Editor
Adrienne Fazan
Warren Newcombe
Music Director
Lennie Hayton
Lyricist
Music
Nacio Herb Brown
Orchestrator
Skip Martin
Wally Heglin
Conrad Salinger