Jerry Lewis
Clayton Poole
Jerry Lewis
Clayton Poole
Marilyn Maxwell
Carla Naples
Connie Stevens
Sandra Naples
Salvatore Baccaloni
Gigi 'Papa' Naples
Reginald Gardiner
Harold Hermann
Ida Moore
Miss Bessie
Gary Lewis
Young Clayton
Isobel Elsom
Mrs. Van Cleeve
James Gleason
Doc Simpkins
Hans Conried
Mr. Wright
Hope Emerson
Mrs. Rogers
Alex Gerry
Judge Jenkins
Mary Treen
Nurse
Judy Franklin
Young Carla
Will Wright
Fire Chief (uncredited)
Mary Foran
Miss Menefee (uncredited)
Dickie Humphreys
Dancer / Actor (uncredited)
Frank Tashlin
Director
Frank Tashlin
Screenplay
Frank Tashlin
Story
Sy Devore
Wardrobe Designer
Haskell B. Boggs
Director of Photography
Hal Pereira
Art Direction
Tambi Larsen
Art Direction
John P. Fulton
Special Effects
Sam Comer
Set Decoration
Robert R. Benton
Set Decoration
Rudy Makoul
Dialogue Coach
Charles C. Coleman
Assistant Director
Alma Macrorie
Editor
Wally Westmore
Makeup Supervisor
Nellie Manley
Hair Supervisor
Gene Merritt
Sound Recordist
Charles Grenzbach
Sound Recordist
Walter Scharf
Original Music Composer
Edith Head
Costume Design
Ernest D. Glucksman
Associate Producer
Jerry Lewis
Producer
Nick Castle
Choreographer
Preston Sturges
Story
Jack Mintz
Producer's Assistant