Beyond Reason (1970)

1h 18m | PG-13

⭐ 4 / 10

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.