Aliens with a ravenous appetite for summertime campers descend upon a campground.
Richard Hatch
Park Ranger Mike Gibson
Vernon Wells
Sheriff Tom Baker
Didem Erol
Jenny Gibson (as Didem Erol)
R.A. Mihailoff
Big Frank
David Mattey
Big Dave
Marlene Mc'Cohen
Mary
Genna Mc'Cohen
Tiffany
