Otto enlists the help of a helicopter to move a massive greenhouse.
An earthquake hits Alaska and the Kilcher family scrambles to recover.
Natural disasters continue their onslaught on the Kilcher homestead.
The Kilchers rush to make headway on time-sensitive projects.
With Otto's surgery looming, the rush to complete projects becomes urgent.
Otto makes the decision to have potentially life-threatening surgery.
Otto's son Levi comes to Alaska to help lead the cattle drive.
The Kilchers gather for Thanksgiving dinner at the old family barn.
Atz Sr. prepares for a visit from his daughter, singer-songwriter Jewel.
The Kilchers celebrate their most unforgettable Christmas ever.
Tensions flare between Otto and August before August leaves for college.
The Kilchers feel the pressure to get jobs done before winter arrives.
After paying for his hernia surgery, Otto ends up with gold fever.
Atz Sr. passes on vital knowledge, while Atz Lee goes on a risky hunt.
Atz Lee and Jane come to a decision about his remote cabin.
