演职人员
Frank Douglas as a Monster
Henry Hite
Col. Steve Connors
Phil Morton
Dr. Nora Kramer (unconfirmed)
Lois Brooks
Dr. Chris Manning
Peter M. Thompson
Ruth
June Travis
Stranded Motorist
Aviva Crane
Kelly, the truck driver
Stu Taylor
Girl at Dance
Lorri Perry
Narrator / Boy at Dance
Bill Rebane