STORY
Two scientists suspect that there is someone other than their research primates inhabiting their polar station.
CAST & CREW
- Robert Culp
- Eli Wallach
- Michael C. Gwynne
- Vic Perrin
Cast
- Jerrold Freedman
- Joyce King
Directors
INFORMATION
- Spelling-Goldberg Productions
- ABC Circle Films
- 20th Century Fox Television
- ABC
Production Companies
- United States of America
Production Countries
LANGUAGES
- English
