The Horror of It All

Yankee salesman Jack (Pat Boone) wants to marry Cynthia Marley (Erica Rogers), and they travel to her family's English estate to break the good news. Cynthia warns that the family is a bit odd, which proves to be an understatement. One relative is an ex-thespian who still believes he's in a play, another behaves like a vampire and a third is imprisoned in the cellar due to his violent tendencies. But things get really sinister when the Marleys start succumbing to violent fates, one by one.