Other series characters include: Chef, a lovable, soul-singing, school cafeteria cook who is also a UFO fanatic; Mr. Garrison, a teacher who wears a hand-puppet named Mr. Hat that has a psychotic personality of its own; Wendy Testaburger, a friend of the boys; Officer Barbrady, the town cop; Uncle Jimbo and Ned, Stan's uncle and his Vietnam veteran hunting buddy who fish with hand grenades.




