Psycho is one of the movies that can be analyzed through a psychoanalysis approach. It is a thriller movie about series of murder which is planned and done by Norman, a psychopath hiding in to two different personalities. This approach examines the motive behind Norman’s behavior by murdering his motel’s guests. The three interesting things in this movie are the traumatic past experience, the changing of personality, and the psychopathic tendency which are laid on the main character.