When an aspiring barber becomes inadvertently involved in the theft of a valuable diamond, necessity forces him to masquerade as a 12 year-old child - with humorous consequences.
Dean Martin
as Bob Miles
Jerry Lewis
as Wilbur Hoolick
Diana Lynn
as Nancy Collins
Nina Foch
as Gretchen Brendan
Raymond Burr
as Noonan
Mitzi McCall
as Skeets Powell
Veda Ann Borg
as Mrs. Noonan
Margery Maude
as Mrs. Ella Brendan
Romo Vincent
as Ticket Agent
Nancy Kulp
as Marty's Mother
Milton Frome
as Lieutenant O'Malley
Whitey Haupt
as Michael Brendan
