• 
  Jerry Lewis

  Homer Flagg
• 
  Dean Martin

  Dr. Steve Harris
• 
  Bess Flowers

  Wonderland Ballroom Diner
• 
  Frank Mills

  Bum in Park
• 
  Lane Chandler

  Poliţist
• 
  Fred Clark

  Oliver Stone
• 
  Edward Arnold

  The Mayor
• 
  Dabbs Greer

  Head Boy Ranger

• 
  Gino Corrado

  Shoe Salesman
• 
  Sig Ruman

  Dr. Emile Egelhofer
• 
  Booth Colman

  Fernadez
• 
  Norman Leavitt

  Fotograf
• 
  Frankie Darro

  Bellboy Captain
• 
  John Alderson

  Yankee Catcher
• 
  James Conaty

  Man in Hotel Lobby

• 
  Torben Meyer

  Chef
• 
  Janet Leigh

  Wally Cook
• 
  Eduard Franz

  Dr. Nassau
• 
  Walter Baldwin

  Isaiah Jackson
• 
  Al Hill

  Newspaper Slugger
• 
  Grady Sutton

  Gift Shop Owner
• 
  Richard Loo

  Dr. Lee
• 
  Fay Roope

  Bărbat
• 
  Stanley Blystone

  Ike, the Train Engineer
• 
  Emmett Lynn

  Gas Station Attendant
• 
  Kenner G. Kemp

  extra
• 
  Clancy Cooper

  Newspaper Slugger
• 
  Sheree North

  Jitterbug Dancer

• 
  Hal Pereira

  art director
• 
  Albert Nozaki

  art director
• 
  W. Wallace Kelley

  camera and electrical departme
• 
  Farciot Edouart

  camera and electrical departme
• 
  Daniel L. Fapp

  imagine
• 
  Walter Scharf

  departament sunet
• 
  Edith Head

  costume
• 
  Archie Marshek

  montaj
• 
  Charles Henderson (I)

  music department
• 
  Michael D. Moore

  second unit director or assist
• 
  Sam Comer

  set decorator
• 
  Emile Kuri

  set decorator
• 
  Jerry Lewis

  Soundtrack
• 
  Dean Martin

  Soundtrack
• 
  John P. Fulton

  special effects
• 
  Ben Hecht

  scriitor
• 
  Melville Shavelson

  scriitor