Without Warning

Los Angeles police hunt an alien creature in 1997.

A psycho-physiologist experiments with drugs and a sensory-deprivation tank and has visions he believes are genetic memories.

Alien creatures invade a small town and four teenagers, along with a young boy, attempt to escape from them.

A scientist trains a man with an advanced telepathic ability called "scanning" to stop a dangerous Scanner with extraordinary psychic powers from waging war against non-Scanners.

After investigating a mysterious transmission of unknown origin, the crew of a commercial spacecraft encounters a deadly lifeform.

A pet baby alligator is flushed down a toilet and survives in the city sewers. Twelve years later, it grows to an enormous size thanks to a diet of discarded laboratory dogs injected with growth hormo

They influence our decisions without us knowing it. They numb our senses without us feeling it. They control our lives without us realizing it. They live.

A battle for survival ensues after a group of hikers encounters a chemically imbalanced forest.

A family leaves Los Angeles for a camping trip just before hydrogen bombs destroy the city. In the midst of the chaos, the father must fight to keep his family alive along the highway.

Alice wakes up in the Raccoon City hospital after the area has been overrun by zombies, and must now make it out of the city before a nuclear bomb is dropped.

A boy befriends a stray dog that is being hunted by a dangerous creature and a ruthless government agent.

After a massive thunderstorm, an eerie, unwavering fog descends upon a Maine community. Locals seek refuge in a grocery store from the monstrous creatures now roaming the countryside killing everyone