Two young hitchhikers are picked up a speed-crazed young woman, who tears around the countryside. She leaves them to take the blame for her activities, and they find themselves sentenced to six months in prison. The girl, feeling bad about what she did to them, resolves to break them out of the prison

A group of scientists inadvertently stumble on a secret Soviet military operation, and are hunted down by a commando team.

A little girl named Cathy tries to keep her mother from making out with a man while driving one day, and she inadvertently causes her mother's death in the car crash. 16 years later, Cathy has changed her name to Helen and has become a psychotic actress. Things are going fine until horrible things starts to happened with the cast of her new play.