A Colorado ski resort is besieged by a sub-human beast that commits brutal murders on the slopes.

A big-game hunter comes out of retirement to help track down a killer wolf, and begins to suspect that it isn't a wolf but an animal that can take human form.

A herpetologist investigating a series of fatal rattlesnake attacks discovers that the creatures have been infected by a mysterious nerve gas disposed of in the desert by the military.

An ancient mummy is revived to destroy the invaders of the 3,000 year-old tomb of an Egyptian princess.

A disillusioned housewife on a vacation in the woods is disturbed by her husband continually trying to get her to come home and, more ominously, a mysterious howling at night.

In order to qualify to inherit the family fortune, the four heirs must spend the night in the family estate. However, during the night someone starts killing them off.

A psychiatrist tells stories of four special cases to a colleague.

A woman's husband has disappeared on an expedition into the jungle. She hires a guide to take her into the jungle to find him. However, they discover that he has been captured by a savage female tribe.

A microorganism from Mars, brought to Earth by a space probe, terrorizes passengers in a railroad office.

An investigative reporter stumbles onto an artist that has made a pact to come back after his death to sculpt a statue of a demon using human blood and clay. Once the demon is awakened he will be granted immortality.

Four adventurers descend to the depths of the ocean when the cable on their underwater diving bell snaps. The rest of their expedition, believing them to be lost, abandons hope of finding ... See full summary »