Five high school cheerleaders, their coach and a couple of adolescent sex-crazed guys travel to a cabin in the woods for a weekend getaway only to be killed off one by one by an unseen maniac.

When a hostage situation arises on-board a private plane with the daughter of a billionaire on-board. Major John Masters (Sabato Jr.) teams up with Captain Williams (Michael Paré) to stop the terrorist and land the plane.

When a plane carrying a pair of top secret military robots crashes on a deserted Pacific island, a team of Navy seals must find them and turn them off as soon as possible for the longer they are activated, the smarter they become.