The Munsters come to America to search for Herman's brother-in-law Norman Hyde, only to find out that he has turned himself into Brent Jekyll, who is running for congress, and Grandpa must make a formula to change Norman back.
Edward Herrmann
as Herman Munster
Veronica Hamel
as Lily Munster
Robert Morse
as Grandpa
Christine Taylor
as Marilyn Hide (Munster)
Mathew Botuchis
as Eddie Munster
Troy Evans
as Detective Warshowski
Joel Brooks
as Larry Walker
Sean O'Bryan
as Detective Cartwell
Mary Woronov
as Mrs. Dimwitty
Jeff Trachta
as Brent Jeckyll
Max Grodénchik
as Norman Hyde
Judy Gold
as Elsa Munster Hyde
