In Search of (1977)

This episode investigates the Native American Legend of Bigfoot or "Sasquatch" as the Native Americans call it. A large, hairy beast, resembling a man. Scientists and Cryptozoologists discuss the possibility that this creature may inhabit the thousands of square miles of uninhabited timberland in the American Northwest. The legend of Bigfoot dates back many centuries. Sightings have been reported continuously since before the white man came to this region of America, and they continue today. Archival footage of a suspected Bigfoot is shown and discussed with both witnesses and scientists evaluating the film.