"Touch of Evil" is a 1958 film noir directed by Orson Welles, who also stars in the movie as the corrupt police captain Hank Quinlan. Set in a Mexican border town, the story revolves around a bomb explosion that leads to a tense investigation, highlighting themes of corruption and moral ambiguity. The film features Charlton Heston as a Mexican drug enforcement officer, who clashes with Quinlan while trying to solve the case. Known for its innovative cinematography and long takes, "Touch of Evil" is often regarded as a classic of the film noir genre, showcasing Welles' distinctive style and storytelling.