The Munster clan comes to America to find Marilyn's father, who's been turned from mad scientist Norman Hyde to politician Brent Jeckyll. The whole Munster clan is here, with Edward Herrmann as Herman, Veronica Hamel as Lily, Robert Morse as Grandpa, Christine Taylor as Marilyn, and Mathew Botuchis as Eddie, plus a cameo appearance by original Munsters Yvonne DeCarlo, Al Lewis, Butch Patrick and Pat Priest. This TV movie ignores the series "The Munsters Today," and spawned another made-for-TV sequel, "The Munsters Scary Little Christmas."

Also stars Troy Evans, Joel Brooksr, Sean O'Bryan, Mary Woronov, Jeff Trachta, Max Grodénchik, Judy Gold, Amanda Bearse, Francesca Smith, Jane Carr.