Naked And Afraid Xl

Twelve survivalists trek 40 miles of the Colombian Badlands in 40 days.

One team stalks and kills a caiman. Chris battles a mystery illness.

Sam gets a tick bite in the worst spot imaginable.

Medics discover parasites in a survivalist's digestive system.

Two teams get huge wins. Adam's choice not to share food causes a rift.

Smoldering tension makes a camp pick sides. Kaiela's challenge is at risk.

With all camps together, new factions score a big win, sparking tensions.

The final eight survivalists attempt an unprecedented two-day extraction.