Aliens from Outer Space are slowly switching places with real humans — one of the first being a young man about to get married. Slowly, his new wife realizes something…

A man is accused of a series of murders that were actually committed by a crazed killer called “The Tiger.” He must prove his innocence and catch the murderer.

A young woman, Margaret Dauncey, is caught between the forces of a charlatan magician, Oliver Haddo, whom she is unable to resist, and the love of a handsome surgeon, Arthur…

A rogue scientist near a small desert town arouses the suspicion of the town’s doctor when his lab assistant is found dead from a case of acromegaly, which took only…

Giants Mollusks are released from the earth by an earthquake and start killing people.

A czarist captain stops at nothing to learn the secrets of a countess rumored to have sold her soul to the devil in order to always win at cards.

A college paleontology professor acquires a newly discovered specimen of a coelacanth, but while examining it, he is accidentally exposed to its blood, and finds himself periodically turning into a…

Greedy heirs wait in a mansion for a rich cat lover to die, only to learn her cats come first.

When Laura and Dan get married, she’s more interested in Dan’s gorilla. It’s revealed through hypnosis that she was Queen of the Gorillas in a previous incarnation.

The bell ringer at a way station in the French Alps, murders a passing horse trader with a thrown rock and relieves him of his bankroll, in order to bribe…

Frederick Loren invites five strangers to the party of a lifetime and offers each of them $10,000 if they can stay the night in the reportedly haunted house. Armed with…

The first film adaptation of Sir Arthur Conan Doyle’s classic novel about a land where prehistoric creatures still roam.