With only two weeks left to finish their ambitious self-rescue, Marty races to complete the walls of the log cabin. Misty expands the garden and builds a goat shelter, while Matt takes the next generation on a hunt for gold.

In the season finale, Marty struggles to finish the cliff-top cabin. The family must risk another river crossing to get materials across for a final crucial build. Misty and Maciah begin their own dream cabin on the homestead.

The Raney family hurries to complete two cabins before it snows, but they lose Marty to a serious injury.