Mystery writer Cornelia Van Gorder has rented a country house called “The Oaks”, which not long ago was the scene of some murders committed by a strange and violent criminal…

A chance discovery leads American mining engineer Ben Harris and acquaintance Harold to discover a lost city under the sea while searching for their kidnapped friend Jill. Held captive in…

The sinister Count Oetsch scandalizes the aristocratic social gathering at Castle Vogelod as he announces his intention to “crash” the festivities. Baroness Safferstätt is expected shortly, and the guests are…

An endocrinologist in a dysfunctional marriage with an aging, alcoholic wife journeys to Africa seeking a drug that will restore youth.

Gildersleeve, running for office, is aided by two ghosts and hindered by a mad scientist and an invisible woman.

A woman trapped in a home elevator is terrorized by a group of vicious hoodlums.

Kurt Ingston, a rich recluse, invites the doctors who left him a hopeless cripple to his desolate mansion in the swamps as one by one they meet horrible deaths.

A mad scientist transforms a panther into a man-like creature that escapes and goes on a murderous rampage.

The manager of Kay Kyser’s band books them for a birthday party bash for an heiress at a spooky mansion, where sinister forces try to kill her.

Country singers on their way to Nashville have car trouble, forcing them to stop at an old haunted mansion. Soon they realize that the house is not only haunted, but…

Mad scientist injects his enemies with acromegaly virus, causing them to become hideously deformed.

A painter of morbid art, who becomes a murderous vampire by night and kills young women, attempts a daytime relationship with a woman who resembles a former love and is…