The team plants tiny trackers around the clearing hoping they will cling to Bigfoot's fur. Mireya and Ronny return to where they heard whistles and saw glowing eyes. This time they have a plan: Mireya agrees to be bait in order to lure out Bigfoot.

Mireya's darkest nightmare comes true. Russell investigates a possible Bigfoot underwater passageway. Bryce secures an airship to survey the final square miles for Bigfoot's heat signature.