You met these 12 survivalists during their Naked And Afraid challenges. Watch their journey as they return one more time for 40-Days of Naked And Afraid XL.

From the masters of survival comes the most extreme challenge yet: 40 days, 12 men and women. This is the ultimate test of human endurance.

Hungry? Follow the guys as they hunt for an electric eel.

When you're spending 40 days in the wild, you will be amazed what one must do in order to find protection from the sun. Alana and Dani show us what a mud bath really means.

In need of heat, Eva and Laura use their survival skills in order to start a fire.

After finding himself partnered with Luke and Honora, Chris becomes concerned that Honora was not able to complete her initial Naked And Afraid challenge.

Dani J. wakes up to an unpleasant surprise after being forced to spend her first night in Colombia alone.

From survivalists arrivals to a tap out, this week’s Naked And Afraid XL had it all! Here are the highlights and lowlights from the premiere episode.

Chris, Luke, and Honora inspect a fruit tree that might provide them desperately needed food. The team is at odds when they weigh the risk of climbing the incredible heights vs. the reward of food.

Dani set out to find her partners. Meanwhile, Laura and Eva have no idea that they had a third teammate missing. So when they hear a noise in the distance, they don't expect to find Dani!

The walk to find a source of water leads EJ and Jeff through a wall of black palm, which has piercing needles that can dig into flesh and break under the skin.

Catch up on this weeks' highlights and lowlights on Naked And Afraid XL, including small victories and big blowouts.

Desperate for protein, EJ and Jeff go scouting for bigger game to add to their vegetable diet. When they stumble upon a turtle, they celebrate in true EJ and Jeff fashion.

Since Dani J. feels like the odd woman out, she goes on little adventures by herself. Rio Negro teammates Laura and Eva don't know where she goes, so they have to focus on their own survival more than taking care of a third teammate.

The team dynamic at El Bosque camp is tense. Shane, who thinks survival should be active, and Alana and Dani B., who think survival should be lazy, can't get on the same page about how to handle basic survival tasks.

More victories, more disappointments, one more tap out. Here’s the recap of this week’s Naked And Afraid XL.