Escapologist Jonathan Goodwin takes the pain and tests his abilities while dealing with projectiles and the science behind them. He gets pummeled with tennis balls flying at 45 mph, high-dives into kiddie pools, and is launched 65 feet in the air.

Jonathan explores the horrifying science and danger of being buried alive.

Jonathan performs dangerous escapes while withstanding impact forces.

Jonathan subjects himself to some fiery abuse while exploring heat.

Jonathan tests his unique abilities while being crushed.

Jonathan puts his skills to the test in the face of aggressive birds.

Grady and Josh confront the dangers of Croatia's Velebit Mountain.

Grady and Josh battle snakes, mosquitoes and dehydration in Nicaragua.

Grady and Josh face punishing conditions in Bulgaria's Rila Mountains.

Shipwrecked, Grady and Josh seek solutions for food, shelter and water.

Stranded in the Peruvian Andes, Grady and Josh battle altitude sickness.

Experts face Wyoming’s Bighorn Mountains in the dead of a brutal winter.

Grady and Bo are dropped into separate locations of a Colombian jungle.

Innovative survival tricks help acquire food, shelter, fire and water.

Two Naked and Afraid super fans get one-on-one intensive primitive survival training with veteran survivalist, Gabrielle, before attempting a full 21-day challenge alongside all-stars Matt Wright and Gary Golding.

Naked and Afraid XL takes a sneak peak into the toughest ever survival challenge. Twelve Naked and Afraid veterans will attempt to last 40 days and 40 nights in the Colombian badlands. Will their enemy be Mother Nature or each other?