When neighbors send a plea for help, the Raneys rush to rescue a lone Montana homesteader. With winter bearing down upon them, they must build a survival strategy from scratch to secure shelter, water and food before it's too late.

The off-grid dream of an Arkansas family spans three generations -- but lately, they're struggling to make it work. A polar vortex hits mid-rescue, and the Raneys must pivot fast to protect lives and salvage the homestead's future.

The Black family thrived after their rescue three years ago, but success has brought with it new, overwhelming issues. Marty returns to the Black Hills to help them battle the elements as they rebuild to protect against intensifying inclement weather.

A single mom watches her family's dream of a Big Island coffee farm fade. Under threat from wild hogs, invasive bamboo, 

Marty returns to Interior Alaska to help a single mother whose homestead is on the brink of ruin. With a quake-damaged water line and bears circling the property, he must act fast to protect the Adams family's animals and dream.

A Colorado family's dream of self-sufficiency is crumbling under the destructiveness of their bison herd. To supply the ranch with food and water, the Raneys must first tame the chaos and build a path to true self-sustainability -- starting with the herd.

Two young couples in Alaska struggle with their homestead near the Arctic Circle. But with no access, no water, and no shelter, survival is impossible -- and the Raneys must engineer bold, all-season solutions for the harshest climate they've ever faced.

After Hurricane Helene obliterates a 100-year-old farmhouse in NC, a once self-sufficient family is left with nothing. The Raneys face their most urgent mission yet: to rebuild a fourth-generation homestead, making it 100% self-sustainable in one week.