Hired by the mysterious Theatre Group 40 to perform an improvisational revue, a company of young actors (including Jenny Hanley, Ray Brooks, Luan Peters, Judy Matheson and Candace Glendenning) dutifully reports to a run-down playhouse at the end of a British pier. But it doesn't take long for them to realize that the person paying for their so-called "Flesh and Blood Show" doesn't really want them to put it on -- he'd rather watch them die.