Naked and Afraid: Alone

Trying to survive 21 days completely solo, survivalist Luke McLaughlin takes on the dangerous badlands of South Africa. Stalked by ferocious lions and hyenas, Luke must get a kill if he has a chance to finish the challenge.

All-star survivalist and wildcard Gary Golding takes on a jungle for the first time completely alone in Belize. Gary forms a bond with a turtle he names Timmy, but a deep cut and dangerous infection threaten Gary's challenge.

Immediately circled by lions and hyenas, All-star survivalist Lacey Jones is isolated, vulnerable and sleep-deprived as she takes on the African bush. Lacey is pushed to a breaking point where madness awaits on the other side.

Desperate for a kill on the African savanna, All-Star survivalist Ryan Holt risks his safety to get in position in for a better shot. A fire in his shelter could take Ryan out of the challenge.

Constantly on the run to avoid territorial rhinos, elephants and lions, survivalist Max takes on the punishing African savanna. He gets a kill, but it puts his challenge at risk as predators close in to take his hard-earned win.

In the frigid Bulgarian mountains, packs of wolves and territorial boars stalk all-star survivalist EJ Snyder. Without a partner to protect him and struggling to make fire, EJ becomes a target for the deadly predators.

The Amazon rainforest pushed all-star survivalist Ky to the edge with swarms of mosquitos, bloodthirsty piranhas and aggressive pumas. Hunger and desperation lead to a risky night hunt in caiman-filled waters.

In the Belize jungle, all-star survivalist Kim Kelly is hammered by torrential downpours, relentless ticks and terrifying howler monkeys. Kim quickly spirals into sleep deprivation which puts her at risk in the unrelenting jungle.

All-Star survivalist Lacey Jones walks through her first three challenges in Belize, Ecuador and South Africa. With all-new insights, Lacey prepares herself for redemption in Africa for a 21-day challenge completely alone.

Outrageous and outspoken, elite survivalist Gary Golding takes us through his first three challenges in scorching Brazil and African kill zones. With new insights, Gary prepares for his 21-day challenge completely alone in Belize.

Overcoming the harsh terrains of Tanzania, the Amazon and Colombia, EJ Snyder is a legend in the Naked universe. He gives new insights on his past as he prepares for his toughest challenge yet taking on frigid Bulgaria alone.