Générique complet
Trois bébés sur les bras
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)
Jack Benny
Carlos, the matador (uncredited)
Réalisation
Scénario
Production
Image
Montage
Son et musique
Charles Grenzbach
Sound Recordist
Walter Scharf
Musique
Gene Merritt
Sound Recordist
Harry Warren
Songs
Sammy Cahn
Songs
Décors
Hal Pereira
Direction artistique
Tambi Larsen
Direction artistique
Robert R. Benton
Décoration
Sam Comer
Décoration
Costumes et maquillage
Sy Devore
Wardrobe Designer
Wally Westmore
Makeup Supervisor
Nellie Manley
Hair Supervisor
Edith Head
Costumes