A scientist develops a formula which will cause animals to regress to the form of their primitive ancestors, and tries it on himself with disastrous results.

A man investigates the disappearance of two of his friends who were the guests of a sinister Austrian count.

A Scotsman abruptly breaks off his engagement to pretty Kitty and moves to his uncle’s castle in the Scottish highlands. Kitty and her aunt follow Gerald a few weeks later,…

A young woman is tormented by the belief that she is the victim of a witch’s curse.

The villainous Dr. Fu Manchu races against a team of Englishmen to find the tomb of Ghengis Khan, because he wants to use the relics to cause an uprising in…

On a Greek island during the 1912 war, several people are trapped by quarantine for the plague. If that isn’t enough worry, one of the people—a superstitious old peasant—suspects a…

When Dr. Von Altermann’s wife Lila dies mysteriously at his spooky mansion her relations suspect murder. They also suspect the doctor is turning her into a zombie, to join the…

On a stormy night, the mute servant to an ailing matriarch is stalked by a serial killer.

An alien from Venus tries to take over the world with the help of a disillusioned human scientist, as his wife, his best friend and the friend’s wife try to…

Don Gallico is an inventor of stage magic effects who aspires to become a star in his own right. Just before his first performance his act is shut down by…

A detective investigates the mysterious death of a young actress.

After being buried in quicksand for the past 25 years, Kharis is set free to roam the rural bayous of Louisiana, as is the soul of his beloved Princess Ananka,…