Mireya and Ronny make a powerful discovery in the area around the nest. And, Bryce suspects Bigfoot is emitting infrasound to repel the team from its territory.

Mireya and Ronny return to where they heard whistles and saw glowing eyes. Meanwhile, Mireya agrees to be bait in order to lure out Bigfoot.

After Russell records thermal imagery that believes is Bigfoot. Mireya and Ronny have a terrifying experience when they realise they're not alone in the forest.

Mireya's darkest nightmare comes true. Meanwhile, Russell investigates a possible Bigfoot underwater passageway.

The team believes they've finally narrowed down where Bigfoot has been hiding throughout their expedition. A high-tech drone is brought in to investigate.

After coming closer than ever to proving the existence of Bigfoot in Oregon, the team continues their search in the mountains of Kentucky.

After receiving a recording of an alleged Bigfoot call, Bryce blasts it over a speaker system to elicit a response and an encounter with the mysterious creature.

Deep in Kentucky, Mireya and Ronny encounter unidentified creatures responding to the recording of a Bigfoot howl. The investigation uncovers a strange footprint.

The expedition takes an intriguing turn when Bryce comes across a photo of a human-like hand with claws. Ronny and Mireya use new tech to help narrow the search.

With just three days left in the Kentucky expedition, the team investigates a strange tree structure that could be key to proving the existence of Bigfoot.

It's the final days of the Kentucky expedition and the team explores a cave that could be Bigfoot's underground lair. Could it be their most important discovery yet?