"Natural or Supernatural?"
Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.
Director
Christian Nyby
Status
Released
Kenneth Tobey
Captain Patrick Hendry
Margaret Sheridan
Nikki
Robert Cornthwaite
Dr. Arthur Carrington
Douglas Spencer
Ned 'Scotty' Scott
James Young
Lt. Eddie Dykes
Dewey Martin
Crew Chief Bob
Robert Nichols
Lt. Ken 'Mac' Erickson
William Self
Corporal Barnes
