In common with many other Amicus horror movies, The Monster Club is an anthology film, made up of three self-contained stories, "The Shadmock Story", "The Vampire Story" and "The Hungoo Story", that are linked together by a framing device. The film opens with a man being attacked by a vampire named Eramus. When Eramus discovers that his victim is the famous horror author R. Chetwynd-Hayes, whose works Eramus loves, he thanks the man profusely for letting him have some of his blood and further shows his gratitude by taking him to the nearby Monster Club. Eramus tells Chetwynd-Hayes that he is certain to find inspiration for future stories there. At the club, Chetwynd-Hayes sees a clip from the latest film of producer Linton Bustosky, who is himself a vampire, and hears two stories about les