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.

As American policemen in London, Bud and Lou meet up with Dr. Jekyll and Mr. Hyde.

A small-town doctor learns that the population of his community is being replaced by emotionless alien duplicates.

An astronaut returns to Earth as the no-pulse host of an alien monster’s embryos; he is discovered by a loony farmer who find ways to feed his new critter.

After his wife and her blind sister have died under his care, a doctor’s young daughter is kidnapped and reported as buried alive, leaving him with mere hours to find…

Mining engineer Shigeru investigates the disappearance and death of his fellow coworkers when prehistoric nymphs are discovered emerging from the mines. After an attack on the local village, Shigeru heads…

A countess from Transylvania seeks a psychiatrist’s help to cure her vampiric cravings.

A group of scientists travel to a remote island to study the effects of nuclear weapons tests, only to get stranded when their airplane mysteriously explodes. The team soon discovers…

A wisecracking New York reporter intrudes on a research scientist’s quest to unmask The Moon Killer.

It’s midnight in a graveyard. The principal characters are spooks, ghosts, bats, bells, and, at the end, the sun. As midnight strikes, 12 spooks appear, then two ghosts. They move…

Ellen Burton arrives in Africa to join Dr. Mary as her nurse, bringing modern medicine to the native peoples. Lonni Douglas, an animal wrangler and fortune hunter, agrees to take…

When a young woman is named as the prime suspect in a murder, her girlfriend and her girlfriend’s boyfriend set out to prove her innocence. Their investigation leads them to…