Naked and Afraid XL

Thirteen of the show's all-stars take on the hunting grounds of apex predators as they attempt to survive 40 days and nights in one of South Africa's most unforgiving environments: the Selati River Basin.

Thirteen all-star survivalists try to survive 40 days in South Africa's sun-scorched Selati Basin, all while being stalked by lions, hyenas and aggressive crocodiles.

One survivalist is put at risk after being attacked by a venomous predator just three days into the challenge. The other competitors hunt warthogs and impalas, but as they track their prey, they are also being stalked.

One survivalist enters a leopard kill zone to secure a large kill for his team. Then, a storm unleashes torrential rains on each camp, sending the temperatures plummeting nearly 40 degrees and causing a competitor to leave.

Freezing rainstorms torture the remaining survivalists and put them at risk for severe hypothermia. Then, a successful hunt backfires and could cost two survivalists the challenge.

One camp throws themselves into the lion's den to hunt for big game. The other camp bands together for a group hunt and ends up finding a dangerous and unexpected food source.

A devastating injury and a vicious storm that destroys the survivalists' food supply threatens to tear the newly merged camp apart.

Risking retaliation from a dangerous nearby leopard, two survivalists scavenge the predator's kill to provide food for the team. The lone survivalist joins the other competitors and causes a confrontation within the group.

An all-star seeks redemption as he takes on the brutal challenge of surviving Africa by himself. After more than 20 days alone, he beings to search for the other survivalists.

The survivalists embark on several dangerous hunts to secure protein and prepare for their arduous extraction.

The weak, divided group gets a much-needed victory when the hunters score a kill. To finish the challenge, the survivalists must complete a brutal extraction across deadly killing fields of lions, crocodiles and leopards.

Brutal injuries and life-threatening illnesses end the challenge early for even the elite survivalists. Through unseen footage and interviews, the survivalists offer insight on the most memorable moments when it all went wrong.

The 13 survivalists come face-to-face for the first time since their brutal challenge in South Africa. Unseen footage, new interviews and heated exchanges offer a new perspective on their most memorable and devastating moments.