Jerry Lewis
Clayton Poole
Acting
Marilyn Maxwell
Carla Naples
Acting
Connie Stevens
Sandra Naples
Acting
Salvatore Baccaloni
Gigi 'Papa' Naples
Acting
Reginald Gardiner
Harold Hermann
Acting
Ida Moore
Miss Bessie
Acting
Gary Lewis
Young Clayton
Acting
Isobel Elsom
Mrs. Van Cleeve
Acting
James Gleason
Doc Simpkins
Acting
Hans Conried
Mr. Wright
Acting
Hope Emerson
Mrs. Rogers
Acting
Alex Gerry
Judge Jenkins
Acting
Mary Treen
Nurse
Acting
Judy Franklin
Young Carla
Acting
Will Wright
Fire Chief (uncredited)
Acting
Mary Foran
Miss Menefee (uncredited)
Acting
Dickie Humphreys
Dancer / Actor (uncredited)
Acting
Jack Benny
Carlos, the matador (uncredited)
Acting