Seasons & episodes
S4 · E1No End in Sight (1) 2014-04-23 · 45 min
Teti and Lundin are in a mangrove swamp in Sri Lanka.
S4 · E2No End in Sight (2) 2014-04-30 · 45 min
Teti and Lundin are in the jungle of Sri Lanka.
S4 · E3Deadly Dunes 2014-05-07 · 45 min
Teti and Lundin are in the desert and mountains of Oman.
S4 · E4Glacial Downfall 2014-05-14 · 45 min
Teti and Lundin are in Norway. This is their final episode together.
S4 · E5Journey's End to a New Beginning 2014-05-21 · 45 min
The episode features footage from previous episodes, behind the scenes materials, and crew interviews.
S4 · E6No Man Is an Island 2014-05-28 · 45 min
Teti and Matt Graham in their first episode together in Panama
S4 · E7Mayan Mayhem 2014-06-04 · 45 min
Teti and Graham are in Mayan underground tunnels.
S4 · E8On the Edge 2014-06-11 · 45 min
Teti and Graham are 15,000 feet above sea level on a mountain ridgeline.
S4 · E9End of the Road 2014-06-18 · 45 min
Teti and Graham are stranded deep in the jungle of Vietnam.
S4 · E10One Shot, One Kill 2014-06-25 · 45 min
Teti and Graham are lost in New Zealand’s Fiordland