Jessica Chobot and Phil Torres dive into the legend of Mothman by searching for clues in a long-sealed bunker and a top-secret Air Force base.

The countdown to baby begins. As Noah and Rhain Alisha prepare to become parents, we look back at the love story that started it all. Raising a baby in the bush will be no easy task but these two are one extraordinary couple.

In 24 hours, Noah and Rhain Alisha will he holding their son, Elijah Conner. Meanwhile, the Brown family heads to the hospital to meet the newest addition to the wolf pack. But first, diaper training!

Gabe and Raquell's wedding day is fast approaching! As they prepare for the big day, the family looks back at the devoted couple's epic love story from first dates to the altar.

After months of anticipation, Gabe and Raquell gather friends and family for the first Brown family bush wedding on the mountain! Each member of the Wolfpack contributes in different ways to make this big day special.

Grady and Josh confront the dangers of Croatia's Velebit Mountain.

Grady and Josh battle snakes, mosquitoes and dehydration in Nicaragua.

Grady and Josh face punishing conditions in Bulgaria's Rila Mountains.

Shipwrecked, Grady and Josh seek solutions for food, shelter and water.

Stranded in the Peruvian Andes, Grady and Josh battle altitude sickness.

Experts face Wyoming’s Bighorn Mountains in the dead of a brutal winter.

Grady and Bo are dropped into separate locations of a Colombian jungle.

Innovative survival tricks help acquire food, shelter, fire and water.

Residents of McCarthy survive winter with no help from the outside world.

The last days of winter bring change. The future of town lies in the balance. Jason races the melting river crossings to reach his crashed airplane. Jeremy tests his nine-year-old son with a risky solo dog sled run through the woods.

As seasons change in McCarthy, the town is haunted by its darkest day. The icy ground thaws into a quagmire, and old-timer Tim Mischel is marooned at his remote cabin. Neil and Jeremy’s frozen truce is set on fire.