The Dead Pit

A renegade doctor is shot dead and entombed with his fiendish experiments in the basement of an abandoned wing of a mental hospital. Twenty years later, a mysterious woman is admitted with amnesia, and her arrival is marked by an earthquake - which cracks the seal to the Dead Pit, freeing the evil doctor to continue his work.The Dead Pit featuring Jeremy Slate and Cheryl Lawson is streaming with subscription on Prime Video, and free on Tubi. It's a horror movie with a less than average IMDb audience rating of 5.4 (1,905 votes).