When it was made the film hit censorship problems, since at the time it was unacceptable to show a murder going unpunished. Lang went out of his way to show the killer plunged into the mental hell of his own guilt, but for some authorities this still wasn't enough, and the film was banned in New York State for being "immoral, indecent and corrupt." Not that this did its box-office returns any harm at all. --Philip Kemp