It's Day 21, and Jeff and Laura prepare for the difficult 12-mile journey ahead of them. At the end of the trek awaits a new challenge - to begin a new 40-day XL challenge with 12 strangers.

It's Day 21, and Jeff and Laura prepare for the difficult 12-mile journey ahead of them. At the end of the trek awaits a new challenge - to begin a new 40-day XL challenge with 12 strangers.

After losing their shelter and supplies during a typhoon, Jeff and Laura explore the jungle to find more resources, a turning point in their 60-day challenge.

After losing their shelter and supplies during a typhoon, Jeff and Laura explore the jungle to find more resources, a turning point in their 60-day challenge.

Jeff and Laura get smacked with a dangerous, destructive typhoon that destroys all their progress and tests their mental strength as elite survivalists.

Jeff and Laura get smacked with a dangerous, destructive typhoon that destroys all their progress and tests their mental strength as elite survivalists.

After a sleepless night due to painful fire ants, Jeff and Laura must improve their drinking water situation. Another priority will be to secure substantial protein, besides snails, if they want to make it to Day 60.

After a sleepless night due to painful fire ants, Jeff and Laura must improve their drinking water situation. Another priority will be to secure substantial protein, besides snails, if they want to make it to Day 60.

For an unprecedented 60-day survival challenge, Naked and Afraid survivalists Laura Zerra and Jeff Zausch, take on a punishing Philippine jungle. To make it all the way, they must be willing to become savage.

For an unprecedented 60-day survival challenge, Naked and Afraid survivalists Laura Zerra and Jeff Zausch, take on a punishing Philippine jungle. To make it all the way, they must be willing to become savage.