The Munster's Revenge

The First Family of Fright is Back Again!

Unknown to the Munsters, their lookalikes in the local Chamber of Horrors are not merely wax dummies, but robot doubles that commit a rash of crimes, framing poor Herman and Grandpa as "The Monster Muggers."After they bust out of jail, a young detective, Glen, keeps one eye out for them--and the other out for Herman's attractive niece, Marilyn, while he and Grandpa try to clear themselves.Television legend Sid Caesar is criminal mastermind Dr. Diablo, who believes himself a direct descendant of the Pharaohs, and uses the wax museum as a cover for his mad scheme to recapture the riches of the Nile.