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...

As novice detectives, Bud and Lou come face to face with the Invisible Man.

The owner of a coal mining operation, falsely imprisoned for fratricide, takes a drug to make him invisible, despite its side effect: gradual madness.

A nuclear-plant leak turns a bus-load of children into murderous atomic zombies with black fingernails.

An Egyptian high priest travels to America to reclaim the bodies of ancient Egyptian princess Ananka and her living guardian mummy Kharis. Learning...

Brothers Michael and David Tremayne decide to steal the Crown Jewels from the Tower of London, not for criminal purposes, but to make themselves...

A millionaire's brain is preserved after his death by a scientist and his two assistants, only to create a telepathic monster.

In Chicago, an unemployed actor aims to solve the mystery concerning a string of ax murders, apparently committed by a lunatic.

Mexico City, November 1901. The police raid a private home where a secret party is being held. Among those attending is the son-in-law of President...

A stern Russian woman sent to Paris on official business finds herself attracted to a man who represents everything she is supposed to detest.