In the time of Counter-Reformation, a miller and his son come under investigation by a priest of the Inquisition, when rumors spread that their prosperity comes from working with the Devil. The Devil's Trap is a film directed by František Vlá?il, based on a novel by Alfréd Technik, adapted by František A. Dvorák and Miloš Kratochvíl. It was the first of three historical dramas that Vlá?il made during the Czech New Wave (technically he isn't really a part of the New Wave, however these films were made during the same era of artistic freedom), preceding his more well known Marketa Lazarová (1967) and Valley of the Bees (1968). Set in the late 16th Century during the Catholic Reformation, in the Moravian Karst, situated in what is now the Eastern Czech Republic, it tells the tale of a miller (Vítezslav Vejrazka), and his son Jan (Vít Olmer), who come under suspicion and are investigated by a Jesuit priest of the Inquisition (Miroslav Macháchek), when rumors of witchcraft are spread by the local regent (Cestmír Randa), who is jealous of the miller's prosperity and degree of respect among the local populace. As expected from Vlá?il, this film is a stunning experience all the way through…