Neil seeks help from McCarthy’s unlikeliest resident to pursue his mine tour project. Local legend Tim gets a reminder of home when Mark pays a surprise visit. Jeremy treks to the Mother Lode to see what Neil has in store for the town’s future.   

Neil’s new hotel project is over budget so his investing partner moves to push him out of his oldest business. Jeremy and his boys go on a supply run for hay and return with Jason Lobo. Jenny Rosenbaum makes a life-changing discovery.

A new era is upon McCarthy. Big money brings even bigger change as plans for tourism at the Mother Lode mine push forward.  And as the last days of winter threaten life as they know it, McCarthy locals must once again band together.

Neil pushes the town closer to the edge as he begins the first Mother Lode tour, but complications could spell the end of his life's work. Jeremy and Gary embark on a bear hunt but encounter something even more dangerous.

Jeremy battles rising rivers in search of old growth timber for Neil’s lumber project. At the Mother Lode, Neil gambles the entire project on excavating a new entrance. Jenny prepares to bring new life to McCarthy.

"Old Man of the Mountain" Tim Mischel sets foot on McCarthy soil once again. The Nizina river threatens Jeremy’s hopes of growing his farm. A shortcut to the hidden city in the mountain brings McCarthy closer to becoming a major tourist attraction.

McCarthy mainstay Mark seeks out a rare local treasure to welcome home old timer Tim. At long last Neil opens the Mother Lode mine to the public for tourism but his partnership with Jeremy puts the Keller family’s future in the town at a crossroads.

Jeremy & his sons search the frozen wilderness for a lost bulldozer to sustain the farmstead. Mark sets out to show his new fiancée the beauty of McCarthy, but finds danger. With his dream on the rocks, Neil makes a last ditch attempt to save it

When Jeremy crosses a frozen river in a two-ton bulldozer, he finds himself on thin ice. Jenny takes on a dangerous survival mission with her newborn baby. Neil's business partner returns to town, bringing news that will change the town forever.

After being devastated by a powerful windstorm, it's all hands on deck as the town recovers. Jeremy discovers his barn is destroyed, Mark must clear dangerously damaged trees before it's too late. Lobo makes a tough trip with valuables.

A bulldozer breakdown sends Jeremy on a high flying cross-country journey, but a treacherous river crossing threatens to land him in icy water. When a wolf stalks Jenny and her baby, it's woman versus wild as she faces off with the fierce predator.

To build out his farmstead, Jeremy must strike a deal with the enemy, but a severe accident may halt his progress for good. Lobo barters for the future of his farm. Neil takes on major upgrades as he prepares to sell the town.

McCarthy comes together for the biggest barn raising in its history. Only one thing stands between Jeremy and self-sufficiency, but its his riskiest project yet. To support her newborn, Jenny builds a rocket stove. Neil prepares to sell the town.

As Jeremy rushes to finish his new barn, he learns shocking news. Jenny gets stranded with her newborn and must fight for their survival. Mark and Livvi encounter a bear, so it's time for a McCarthy right of passage- Livvi must to learn to shoot.

Bears threaten Jenny and her newborn when they get stranded on an island in a storm. As Jeremy gets his farmstead up and running, unfinished business gets in the way. Bad blood and a build gone bad make Neil regret the day he made a deal with Jeremy.

The Browns continue to work hard and tirelessly to gather food, secure resources and build everything from scratch in their pursuit of a self-sustaining town and being more isolated and independent than ever before.