On Wendy's wall is a poster for John Carl Buechler's previous film, The Dungeonmaster (1985). The picture of Galwyn in his human form (before being turned into a mushroom) that Eunice St. Clair shows to Harry Potter Jr. is in reality a caricature of the film's director, John Carl Buechler. The hero of this film is a boy named Harry Potter and he is surrounded by a fantasy world of witches, wizards and magic - more than a decade before J.K. Rowling's Harry Potter novels swept the publishin ...[Read Story ]