The arrival of an amnesiac patient in a psychiatric hospital somehow frees a mad doctor, who was shot and entombed with his fiendish experiments in an abandoned wing of the asylum 20 years before.
The Dead Pit is a 1989 American horror film co-written and directed by Brett Leonard, in his directorial debut. Cheryl Lawson stars as a mental patient who must defeat an undead serial killer who previously worked at the asylum, played by Danny Gochnauer.
