- Gene Kelly
- Ted Riley
- Dan Dailey
- Doug Hallerton
- Cyd Charisse
- Jackie Leighton
- Dolores Gray
- Madeline Bradville
- Michael Kidd
- Angie Valentine
- David Burns
- Tim
- Jay C. Flippen
- Charles Z. Culloran
- David Ahdar
- Dancing Boxer
- Betty Arlen
- Girl
- Phil Arnold
- Butch - Assistant at Stillman's Gym
- Sybil Bacon
- Woman on Skates
- Walter Bacon
- Bartender
- Al Bain
- Fighter
- Jimmy Baird
- Child Dancer
- Tom Bernard
- Page
- Rodney Bieber
- Dancing Boxer
- Madge Blake
- Mrs. Stamper
- Willie Bloom
- Bar Patron
- Herman Boden
- Dancing Boxer
- Eugene Borden
- Italian Chef
- Sven Hugo Borg
- Svenson - Masseur
- John Breen
- Pedestrian
- Tex Brodus
- Dancer
- Ralph Brooks
- Nightclub Patron
- Buddy Bryan
- Dancer
- Paul Bryar
- Carl - Maitre d'
- Benny Burt
- Larry - Costumer
- Bob Calder
- Dancing Boxer
- Steve Carruthers
- Nightclub Patron
- James J. Casino
- Boy on Skates
- Dick Cherney
- Nightclub Patron
- Beulah Christian
- Nightclub Patron
- John Cliff
- Sergeant
- Harold E. Coates
- Acrobatic Dancer
- Betty Comden
- Woman on phone
- Bing Conley
- Manager
- Jud Conlon
- Angie Valentine
- Gene Coogan
- Nightclub Patron
- Don Crichton
- Dancer
- Fred Curt
- Acrobatic Dancer
- Russell Custer
- Bar Patron
- Linda Danson
- Girl
- Tony Dante
- Nightclub Patron
- Pepe J. DeChiazza
- Dancing Boxer
- Gary Diamond
- Child Dancer
- Dan Dowling
- Nightclub Patron
- Meurisse Duree
- Acrobatic Dancer
- Dwight D. Eisenhower
- General Eisenhower
- Marietta Elliott
- Wife
- Bill Filippo
- Fighter
- Duke Fishman
- Mug
- June Foray
- Little Miss Mop-Up
- George Ford
- Nightclub Patron
- Alex Gerry
- Mr. Stamper
- Frank Gerstle
- Mug
- Kenneth Gibson
- Nightclub Patron
- James Gonzalez
- Nightclub Patron
- Dick Gordon
- Nightclub Patron
- Sol Gorss
- Culloran's Thug
- Herschel Graham
- Nightclub Patron
- Robert Haines
- Nightclub Patron
- Stuart Holmes
- Street Passerby in Roller Skating Number
- Jimmie Horan
- Bar Patron
- Shep Houghton
- Technician
- John Indrisano
- Charlie's Henchman
- Casse Jaeger
- Dancing Boxer
- Colin Kenny
- Father in Montage / Nightclub Extra (uncredited)
- Johnny Kern
- Mug
- Donald Kerr
- Costume Company Manager
- Henry Kulky
- Drunk in Bar
- Richard LaMarr
- Bar Patron
- Luana Lee
- Chorine
- Peter Leeds
- Mr. Trasker
- Lou Lubin
- Lefty Louie - Gym Trainer
- Herbert Lytton
- Doctor at Fight Weigh-In
- Hal March
- Rocky Heldon
- John Marlin
- Waiter
- Nancy Matthews
- Child Dancer
- Paul Maxey
- Mr. Fielding
- Bert May
- Dancer
- Arthur Mendez
- Dancing Boxer
- Frank Mitchell
- Taxicab Driver
- Steve Mitchell
- Kid Mariacchi
- Mike Morelli
- Bar Patron
- Charles Morton
- Bartender
- Ben Moselle
- Mug
- Forbes Murray
- Street Passerby in Roller Skating Number
- Frank Nelson
- Midnight with Madeleine Announcer
- Barry Norton
- Nightclub Patron
- William H. O'Brien
- Waiter
- Monty O'Grady
- Nightclub Patron
- Charles Owens
- Dancer
- Roy Palmer
- Dancer
- Christian Pasques
- Child Dancer
- Foster H. Phinney
- Nightclub Patron
- Gerald Pierce
- Page
- Murray Pollack
- Technician
- Pope Pius XII
- Pope Pius XII
- Frank Radcliffe
- Dancing Boxer
- Fred Rapport
- Pedestrian
- Thurl Ravenscroft
- Harry Wilson
- Carol Richards
- Jackie Leighton
- Leoda Richards
- Nightclub Patron
- Suzanne Ridgway
- Nightclub Patron
- Alex Romero
- Dancer
- Cosmo Sardo
- Nightclub Patron
- Jeffrey Sayre
- Party Waiter
- Bernard Sell
- Nightclub Patron
- Almira Sessions
- Longwood House Manager
- Sammy Shack
- Manager
- Jeanne Shores
- Chorine
- Dick Simmons
- Mr. Grigman
- Carl Sklover
- Mug
- Ralph Smiley
- Waiter
- J. Lewis Smith
- Bartender
- Cap Somers
- Bar Patron
- Norman Stevans
- Nightclub Patron
- Gloria Stone
- Wife
- Charles Sullivan
- Georgie
- Hal Taggart
- Nightclub Patron
- Jack Stewart Taylor
- Fighter
- Harry S. Truman
- President Harry Truman
- Renata Vanni
- Mother
- Herb Vigran
- Nashby
- Tito Vuolo
- Silvio
- Fred Walton
- Bar Patron
- Jeri Weil
- Child Dancer
- Marc Wilder
- Dancing Boxer
- Harry Wilson
- Butch McSween
- Terry Wilson
- Charlie's Henchman
- Wilson Wood
- Roy - TV Director
