Synopsis

When Environmental Protection Agency inspector Steve Malone (Terry Kinney) travels to a remote military base in order to check for toxic materials, he brings his family along for the ride. After arriving at the base, his teenage daughter Marti (Gabrielle Anwar) befriends Jenn Platt (Christine Elise), daughter of the base's commander, General Platt (R. Lee Ermey). When people at the base begin acting strangely, Marti becomes convinced that they are slowly being replaced by plant-like aliens.