Season 3, Episode 4 The Sierra Spy
First Aired: December 2, 2012
A trip to the Sierra Nevada mountains in California to investigate multiple Bigfoot sightings includes a visit with a Native American tribe who discuss the creature's presence in the region for centuries.
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- Premiered: May 30, 2011
- Rating: TV-PG
- Premise: A team from the Bigfoot Field Researchers Organization track the legendary beast using infrared and night-vision cameras, as well as information from firsthand accounts of alleged encounters. (more)