Expedition Bigfoot
Tunnel of Terror
Season 4 Episode 3
Russell uses a robotic dog to explore an abandoned mine and discovers some unusual evidence. Bryce follows up on a terrifying 60-year-old Bigfoot encounter
Expedition Bigfoot airs on Discovery Channel at 12:00 AM, Tuesday 29 October. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General