A group of teenagers go to an old haunted mill for a party and discover real extraterrestrial beings. Their terrifying experiences are based on reputedly true reports of alien sightings in rural Utah in the 1950s. ACtors: Vern Adix, Michael Dunn, Keith Nelson, Dan Harville, Mike McClure, Judy Richards, Dale Angell, Steve Bartlett, Dick Robinson, Richard Guinn, Alex Churchich, Chad Bennion, Ken Johnson, Roger Hamblin, Holly Harkness, Sally Jones, Tracey Anderson.