The Munsters

 

 (imdb)

MUNSTER, GO HOME!-1966-After Herman (Fred Gwynne) comes home via hearse he finds he's inherited a mansion in England. So, he, wife Lily (Yvonne DeCarlo), son Eddie (Butch Patrick), “ugly” niece Marilyn (Debbie Watson) and Grandpa (Al Lewis) pack up and head for the UK. Lady Effigie (Hermione Gingold), her two children (Terry-Thomas & Jeanne Arnold) and their butler Cruikshank (John Carradine, who played Herman's boss Mr. Graves in 2 episodes of the TV series) plan to scare them away because they are part of a counterfeiting ring run by the mysterious Gryphon. Marilyn falls for Roger Moresby (Robert Pine) whose father Lord Moresby (Bernard Fox) has a grudge against The Munsters. Later Herman enters an annual drag race driving Grandpa's famous “Dragula” which his English relatives have rigged to kill him. 

This movie seems to have been made just to show off the elaborate make-up used on the TV show as it's in Technicolor (their TV series which had already been canceled, was in black and white). Busy TV director Earl Bellamy had also done many episodes of the TV show.

Thanks for reading!