Watch The Black Sleep

This is a sci-fi horror movie. It is about a man who escapes the night before his death sentence is to be executed. Dr. Ramsey is about to be hanged for a murder he did not commit. He is allowed one visitor, Cadmund, a friend of many years. His friend gives him a powder to get some sleep that night. When Ramsey takes it, he is declared dead. Cadmund is given his body for burial.

Ramsey is not dead, and he is revived to help find a cure for Cadmund’s wife who has a brain tumor. He agrees to help, not knowing those he operates on are still alive.