Callout Fallout

Heavy D's plan falls apart when he plans to turn a Cummins-swapped K5 Blazer into a one of a kind-off road showpiece with a matching trailer for a big client. Sam builds maybe the most dangerous mini bike the world has ever seen.

The Dirty 7 have their hands full when South Florida's Dirty Deeds come to the Pit to prove they're the kings of Florida's mud. One unlucky racer loses a door off their truck, while Wes Jr puts $5,000 on the line.

The Dirty 7 faces off with Adrenaline Rush, a team of MegaTruck All Stars. An intense crash leads to medics stepping in, and Spiker raises the stakes to double or nothing.

The Deberti's tackle their most ambitious build yet, a transformer truck that will revolutionize the industry. But will they be able to pull it off in time for SEMA? Brad performs in the drift truck and is invited to tryout for a rally cross team.

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.