After leaving prison, dwarf criminal Calvin Sims joins his moron brother Percy in stealing an expensive huge diamond from a jewelry store for the mobster Walken. They are chased by the police, and Calvin hides the stone in the purse of executive Vanessa Edwards, whose husband Darryl Edwards wants to have a baby. Percy convinces Calvin to dress like a baby and be left in front of the Edwards' house to get inside the house and retrieve the diamond. Darryl and Vanessa keep Calvin for the weekend and decide to adopt him, while Walken threatens Darryl to get the stone back.
as Calvin
as Darryl
as Vanessa
as Pops
as Percy
as Greg
as Dinosaur Rex
as Jimmy
as Rosco
as Policeman
as Soccer Mom
as Brittany
as Richard
as Janet
as Walken
as Self
as Officer Wilson
as Bruno
as Dr. Murphy
as The Jeweler
as Hockey Waitress
as Calvin Body
as Calvin Body
as Officer Jankowski
as Chrissy
as Tommy
as Nicholas
as Hockey Fan's Buddy
as Hockey Player
as Prison Guards
as Representative
as Park Boy
as Park Boy
as Van Kid
as Van Kid
as Van Kid
