Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
6 Episodes 2021 - 2021
Episode 1
Wed, May 26, 202141 mins
Unexplored - an unexplored region of the Peruvian Amazon is the start point for the search of Akakor. Rumours about an infamous river guide, Tatunca Nara are investigated.
Episode 2
Wed, Jun 2, 202141 mins
Investigators head to Rio de Janeiro, where German journalist Karl Brugger was shot to death in broad daylight; in the jungle, a violent flood threatens to derail the search for Akakor.
Episode 3
Wed, Jun 9, 202141 mins
Sandy Reed, the sister of missing explorer John Reed, joins in the search for her brother's remains; the team attempts a risky descent down a treacherous cliffside to find the entrance to one of the lost cities.
Episode 4
Wed, Jun 16, 202141 mins
Deep in the Amazon jungle, the investigation tracks the final footsteps of the missing explorers; farther upriver, the team discovers a mysterious structure and its potential link to one of the lost cities.
Episode 5
Wed, Jun 23, 202141 mins
The investigation uncovers a potential witness to the murder of one of the explorers; the testimony leads them to the scene of a grisly discovery that could break the mystery wide open.
Episode 6
Wed, Jun 30, 202141 mins
Behind The Mask - the team come face-to-face with Tatunca Nara to give him a chance to give his side of the story.