Status
Released
Release
January 30, 1973
Runtime
1h 14m
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"A chilling picture. An icy climax."
Two scientists suspect that there is someone other than their research primates inhabiting their polar station.
Robert Culp
Robert Jones
Eli Wallach
Frank Enari
Michael C. Gwynne
Val Adams
Vic Perrin
Ryan Horner / Project Director (voice)(uncredited)
