A teenage couple making out in the woods accidentally runs over an alien creature with their car. The creature's hand falls off, but it comes alive, and, with an eye growing out of it, begins to stalk the teens. Meanwhile, Joe the town drunk wants to store the body in his refrigerator, but some of the alien's buddies inject alcohol into his system, and Joe dies of an overdose.
A depressed wife and mother whose reality is starting to fracture into fantasy, drives her children to the beach. On the return journey she stops at a service station to fill up with petrol. Four mechanics eye her off and, as one of them walks towards her car, a full-blown erotic fantasy develops.