In an attempt to cope with her sister's death, Sarah joins a sorority. However, as her new sisters begin to manipulate her, she becomes trapped in their devious plans and has to fight to maintain her innocence.
The owner of a small-town junkyard offers a cash reward to whomever can kill her uninvited, space-suited alien guest when its spacecraft crash-lands into her barn. Every wacko within 100 miles turns out, and before long, the junkyard is transformed into a war zone of man vs. man vs. machine vs. alien vs. God only knows what.
Three young couples venture out on an idyllic weekend boat trip off the coast of New England. What starts out as a weekend of partying, quickly turns into their worst nightmare. A meteor crash creates a fierce storm that capsizes the boat. The group is stranded on a remote island inhabited by only the lighthouse keeper and his strange wife. All communications with the mainland and the Coast Guard have been destroyed, and they are cut off from the outside world. Unknown to the shipwrecked couples, the meteor has unleashed vicious alien creatures who roam the island in search of prey. The group faces a night of living hell, as they fight for their lives against the evil creatures. Will anyone survive the carnage?