Without Warning

Sandy and Greg are teenagers who go camping, despite warnings not to, with their friends. They soon encounter aliens, who are using the area as a hunting ground.

Director: Greydon Clark

Cast:Jack Palance , Martin Landau , Tarah Nutter , Christopher S. Nelson , Cameron Mitchell , Neville Brand , Sue Ane Langdon , Ralph Meeker , Larry Storch , Lynn Theel , David Caruso , Mark Ness , Bert Davis , Jeffrey Sudzin , Darby Hinton , Kevin Peter Hall