A man recovers on his death bed after his wife makes a mysterious pact with a strange woman. But is he really alive?

After suffering a head injury during the London Blitz, theatre actor John Loder comes to believe himself to be the Brighton Strangler, the murderer he was playing onstage.

A black cat is suspected of being possessed by the spirit of a elderly murdered woman.

A university chemistry professor experiments with an ancient Mayan gas on a medical student, turning the would-be surgeon into a murdering ghoul as part of a plan to steal his lover.