Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.
Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.
Kenneth Tobey , Margaret Sheridan , Robert Cornthwaite
Albert S. D'Agostino
RKO Radio Pictures , Winchester Pictures Corporation
as Captain Patrick Hendry
as Nikki
