"The Strangler" is a 1964 crime drama film directed by Gordon Hessler. The story is inspired by the real-life case of the Boston Strangler, a notorious serial killer who terrorized the city in the early 1960s. The film follows the investigation and the psychological impact of the murders on the community and law enforcement. The film stars Tony Curtis as the lead character, who portrays the complex nature of the killer. It explores themes of guilt, madness, and the struggle between good and evil, providing a chilling look at the mind of a criminal and the effects of his actions on society.