All Available Episode
All Season 4 Episode
1. No End in Sight (1)
Teti and Lundin are in a mangrove swamp in Sri Lanka.
2. No End in Sight (2)
Teti and Lundin are in the jungle of Sri Lanka.
3. Deadly Dunes
Teti and Lundin are in the desert and mountains of Oman.
4. Glacial Downfall
Teti and Lundin are in Norway. This is their final episode together.
5. Journey's End to a New Beginning
The episode features footage from previous episodes, behind the scenes materials, and crew interviews.
6. No Man Is an Island
Teti and Matt Graham in their first episode together in Panama
7. Mayan Mayhem
Teti and Graham are in Mayan underground tunnels.
8. On the Edge
Teti and Graham are 15,000 feet above sea level on a mountain ridgeline.
9. End of the Road
Teti and Graham are stranded deep in the jungle of Vietnam.
10. One Shot, One Kill
Teti and Graham are lost in New Zealand’s Fiordland