In Cold Blood

In Cold Blood is a 1967 American crime-drama movie. The movie is based on the novel of the same name. It is about Richard Hickock and Perry Smith. In 1959, the two men break into a Kansas home and kill four people. They drive to Las Vegas, then to Mexico. They are later caught by police, tried for the murders, then executed. Robert Blake plays Perry Smith. Scott Wilson plays Richard Hickock.
The movie was released on 14 December 1967. It was officially rated R by the MPAA for violence.