Robert Penrose (Ronald Howard) is headed to the English countryside for his bachelor party with his butler, Jeremy Teal (Torin Thatcher). While en route, they are accosted by a fiendish pair, Master Styx (Richard Kiel) and Squire Moloch (Henry Daniell), at gunpoint, and Robert offers to sign over .5 million pounds to them. At an estate in the moors, Robert learns some disturbing information about his father.