Dean Martin
Role: Dr. Steve Harris
Jerry Lewis
Role: Homer Flagg
Janet Leigh
Role: Wally Cook
Edward Arnold
Role: The Mayor of New York
Fred Clark
Role: Oliver Stone
Sheree North
Role: Jitterbug Champion
Sid Tomack
Role: Master of Ceremonies
Sig Ruman
Role: Dr. Emile Egelhofer
Raymond Greenleaf
Role: Conductor
Walter Baldwin
Role: Isaiah Jackson
John Alderson
Role: Yankee Catcher (uncredited)
Art Baker
Role: Radio Announcer (uncredited)
Frank Baker
Role: Nightclub Patron (uncredited)
Benjie Bancroft
Role: Cop (uncredited)
Bobby Barber
Role: Bellboy (uncredited)
Richard Barron
Role: Doorman (uncredited)
Don Bender
Role: Newsboy (uncredited)
Arthur Berkeley
Role: Waiter (uncredited)
Stanley Blystone
Role: Ike, the Train Engineer (uncredited)
Paul Bradley
Role: Nightclub Patron (uncredited)
Frank Branda
Role: Pump Room Chief (uncredited)
Jack Bruce
Role: Policeman (uncredited)
George Bruggeman
Role: Baseball Spectator (uncredited)
Bill Cartledge
Role: Bellboy (uncredited)
Gordon Carveth
Role: Ceremony Spectator (uncredited)
Sue Casey
Role: Showgirl (uncredited)
Lane Chandler
Role: Policeman (uncredited)
Beulah Christian
Role: Wedding Guest (uncredited)
Bud Cokes
Role: Baseball Spectator (uncredited)
Booth Colman
Role: Fernandez (uncredited)
James Conaty
Role: Man in Hotel Lobby (uncredited)
Clancy Cooper
Role: Newspaper Slugger (uncredited)
Gino Corrado
Role: Shoe Salesman (uncredited)
Roger Creed
Role: Ambulance Driver (uncredited)
Oliver Cross
Role: Wedding Guest (uncredited)
Frankie Darro
Role: Bellboy Captain (uncredited)
George Davis
Role: Doorman (uncredited)
Louise De Carlo
Role: Public Stenographer (uncredited)
Jean Del Val
Role: French Chef (uncredited)
Don Dunning
Role: Newpaper Slugger (uncredited)
Marla English
Role: Manicurist (uncredited)
Joe Evans
Role: Waiter (uncredited)
Franklyn Farnum
Role: Man at Bus Depot (uncredited)
Fritz Feld
Role: Barber (uncredited)
Jac Fisher
Role: Policeman (uncredited)
Bess Flowers
Role: Patron at Wonderland Ballroom (uncredited)
Charles Fogel
Role: City Official (uncredited)
Eduard Franz
Role: Dr. Nassau (uncredited)
Herschel Graham
Role: Ceremony Spectator (uncredited)
Kathryn Grant
Role: Manicurist (uncredited)
Dabbs Greer
Role: Leader of the Boy Rangers (uncredited)
Audrey Hansen
Role: Hostess (uncredited)
Sam Harris
Role: New York City Official at Airport (uncredited)
Bill Hickman
Role: Newspaper Office Worker (uncredited)
Al Hill
Role: Newspaper Slugger (uncredited)
Jimmie Horan
Role: Grocery Clerk (uncredited)
Gretchen Houser
Role: Jitterbug Dancer (uncredited)
Kenner G. Kemp
Role: Nightclub Patron (uncredited)
Donald Kerr
Role: Martin (uncredited)
Ed Kerr
Role: Ceremony Spectator (uncredited)
Paul Kruger
Role: Police Chief (uncredited)
Norman Leavitt
Role: Photographer (uncredited)
Emmett Lynn
Role: Gas Station Attendant (uncredited)
Mike Mahoney
Role: Tank Commander (uncredited)
Rudy Makoul
Role: Announcer (uncredited)
Hank Mann
Role: Busboy (uncredited)
Philo McCullough
Role: Nightclub Patron (uncredited)
Jewel McGowan
Role: Jitterbug Dancer (uncredited)
Frank McLure
Role: Dignitary at Airport (uncredited)
Torben Meyer
Role: Chef (uncredited)
Frank Mills
Role: Vagrant at Park (uncredited)
Hans Moebus
Role: Nightclub Patron (uncredited)
Ralph Montgomery
Role: Waiter (uncredited)
Monty O'Grady
Role: Wedding Guest (uncredited)
Michael O'Hara
Role: Armed Guard (uncredited)
Ray Page
Role: Intern (uncredited)
Foster H. Phinney
Role: Wedding Guest (uncredited)
Murray Pollack
Role: Wedding Guest (uncredited)
Harry 'Snub' Pollard
Role: Vagrant in Park (uncredited)
Max Power
Role: Newspaper Slugger (uncredited)
Fred Rapport
Role: Baseball Spectator (uncredited)
Cosmo Sardo
Role: Assistant Tailor (uncredited)
Lennie Smith
Role: Jitterbug Dancer (uncredited)
Lou Southern
Role: Jitterbug Dancer (uncredited)
Norman Stevens
Role: Ceremony Spectator (uncredited)
Bert Stevens
Role: Hotel Waiter (uncredited)
Jack Stoney
Role: Intern (uncredited)
Robert Strong
Role: Wedding Guest (uncredited)
Brick Sullivan
Role: Cop (uncredited)
Grady Sutton
Role: Gift Shop Owner (uncredited)
Fred Sweeney
Role: Old Man (uncredited)
Ted Thorpe
Role: Tailor (uncredited)
Arthur Tovey
Role: Flower Delivery Man (uncredited)
Max Ann Viault
Role: Customer (uncredited)
Stephen Wootton
Role: Boy (uncredited)
Freda Angela Wyckoff
Role: Jitterbug Dancer (uncredited)
Fred Zendar
Role: Reporter (uncredited)
Tommy Summers
Role: Elevator Boy (uncredited)