"White Heat" is a 1949 American film noir directed by Raoul Walsh. The movie stars James Cagney as Cody Jarrett, a psychopathic criminal who leads a gang in a series of robberies. The film explores themes of loyalty, betrayal, and the psychological complexities of crime, culminating in a dramatic climax at a chemical plant. The film is notable for its intense performances and iconic lines, particularly Cagney's portrayal of Jarrett. "White Heat" has been praised for its cinematography and direction, becoming a classic in the film noir genre. It remains influential in cinema and is often referenced in popular culture.