Edge of Alaska

The 42 inhabitants of McCarthy, Alaska, must battle the elements and each other to maintain their pioneer way of living.

The future of the town lies in the balance; Jason treks through melting river crossings to reach his crashed plane; Jeremy tests his son with a solo dog sled run.

The town faces its darkest day; the ground thaws into a quagmire; Tim is marooned at his cabin; Neil and Jeremy's truce.

The locals can finally reach the outside world; Jeremy walks a bull calf home through bear country; Eric departs for a new job, leaving Jason to face the wild on his own.

Awakening bears threaten McCarthy; Jeremy goes on the hunt when his livestock is attacked; Gary tries to locate missing horses.

With it housing the largest man-made ruin in the world, Neil wants to open McCarthy up to tourists; Jenny finds a secret creek.