Desc: Ruby: Directed by Curtis Harrington. With Piper Laurie, Stuart Whitman, Roger Davis, Janit Baldwin. Sixteen years after Ruby Claire's gangster boyfriend was shot and killed by four associates, a series of gruesome murders takes place at the drive-in movie theatre she now owns. Meanwhile, the behaviour of her mute daughter Leslie is becoming increasingly strange and a visiting psychic claims that forces from beyond are out for revenge.