Nuclear war breaks out and the staff and patients of a mental hospital take refuge in an underground bunker and accidentally get locked in. Disciple soon disintegrates and the patients, led by Richard, start to resist authority. Richard devises a scheme for a new social order where the sane will take no part. The doctors try to resist but are ultimately overcome.
George Dixon
as Dr. Sullivan
Maggie Copeland
as Marion
Ray Fellows
as Dr. De Groot
Louise Hall
as Rita
Ollie Vens-Kevics
as Richard
