A shapeshifting alien from outer space terrorizes a town near Area 51. The extraterrestrials feast on human brains and decapitate people. They have secretly lived on Earth for millions of years.

Follows a troubled law enforcement agent who discovers more than he ever imagined and his world gets turned upside down after traveling to West Virginia.

A group of young filmmakers, led by neophyte producer Alex Romero, venture out on a location scout in rural Pennsylvania. Deep into the back country, they stumble onto a family of werewolves and must now survive the night.