The Kilchers join forces to conquer big projects; tensions flare when Otto and Jane journey to Kodiak Island to rescue a herd of wild buffalo; Eivin and Eve tackle an urgent roof repair; Atz Sr. and Atz Lee help Shane on his long overdue cabin build.

The episode was rated 7.56 from 159 votes.

Jewel returns to the homestead for son Kase's first cattle drive; Shane faces an uncertain future with his home; Otto and Eivin fight to save the Kilchers' prized Octagon cabin from destruction.

The episode was rated 7.57 from 129 votes.

Otto and August make a risky attempt to acquire a massive machine; Charlotte, Eivin, and Eve race against the tide to rescue a weak cow; Atz Lee and Jane go kayak fishing.

The episode was rated 7.58 from 124 votes.

Atz Lee and Atz Sr. trek in search of black bear; Eivin builds a survival motorcycle; the Kilchers film themselves for the first time; Eivin and Eve take their kids crabbing; Atz Senior helps a fellow veteran with a big build. (82-minute episode)

The episode was rated 7.58 from 108 votes.

Christmas has the Kilchers playing secret Santa; Atz Lee makes art with fire, Eivin tries to avoid blowing himself up, Atz Sr. jams out with a shovel and Jane wraps coal for someone special; after his injury, Shane spends Christmas in the hospital.

The episode was rated 7.59 from 118 votes.

The family bands together on a massive mission to rescue a tractor, but Otto faces pressure to get it going before the ice road melts; Otto puts his safety on the line when the family pitches in to build tracks across the frozen river.

The episode was rated 7.61 from 173 votes.

The Kilchers kick off a complete homestead overhaul; blindsided by a massive snowstorm, the family uses every piece of heavy machinery in their arsenal to ensure the survival of future generations.

The episode was rated 7.62 from 197 votes.

The family shows off new upgrades to the homestead to give thanks to their home and family.

The episode was rated 7.63 from 124 votes.

Eve butchers chickens with her children to teach them about the circle of life; Eivin builds a shelter for his trusty horse to protect it from the freeze; Atz Lee and Jane warm up their remote cabin; Atz Sr. goes on a solo hunt.

The episode was rated 7.65 from 118 votes.

Otto and Jane's mission to relocate a herd of wild buffalo on Kodiak Island continues; Atz Sr. ventures into the untamed Alaskan back country to hunt spring black bear; Atz Lee and Nikos test their firearm skills using a custom made gun range.

The episode was rated 7.66 from 142 votes.

None

The episode was rated 7.67 from 51 votes.

Atz Lee and Charlotte rush to save the life of a stuck cow before it's too late; a father-son shrimping trip turns deadly when Otto and his sons must outrun a colossal caving glacier; Eve and Jane fish for salmon for their family.

The episode was rated 7.73 from 147 votes.

The Kilchers try to pick up the historic Octagon building and move it to safety and to finish Shane's multi-year cabin build before winter once again stops them cold.

The episode was rated 7.76 from 122 votes.

Eve finds herself alone with a buck while hunting; Jane and Atz Sr. hunt elk; Otto races a snowstorm while rounding up his cattle; Otto and Charlotte travel to Switzerland to see where the Kilcher family started and learn old building techniques.

The episode was rated 7.77 from 90 votes.

Otto and Eivin race to get the barge ready for its most ambitious mission yet- moving wild buffalo; Jane and Charlotte are put to the test as they lead the Kilchers' first ever all female cattle drive; Atz Sr. and Atz Lee protect a homestead relic.

The episode was rated 7.86 from 166 votes.