Cast[]
- Dixon Steele as Jimmy Neutron
- Laurel Gray as Cindy
- Det. Sgt. Brb Nicolai as Sheen Estevez
- Captain Lochner as Jimmy's Dad
- Mel Lippman as Carl Wheezer
- Mildred Atkinson as Grandma Taters
- Sylvia Nicolai as Libby
- Charlie Waterman as Nick
- Lloyd Barnes as Principal Wilby
- Ted Barton as Sheen's Dad
- Singer as Shirley
- Henry Kesler as Santa Claus