Episode 1 - Under Siege

A journey is put in jeopardy and an ambitious construction project

Episode 2 - Eye of the Storm

Struggling against a snowstorm and a missing man

Episode 3 - Night From Hell

Repairing a damaged stretch of track and an ambitious expedition

Episode 4 - The Dead Zone

Vital radio communications go down and the largest single item ever hauled by the railroad

Episode 5 - Mountain Hell

A massive construction project, repairing a derailed snowplough and building a steam bath...

Episode 6 - Ice Rescue

A disastrous derail leaves track crews stranded and in need of urgent rescue

Episode 7 - Trapped in Ice

Deep ice threatens to smother the track, forcing track workers to resort to a risky solution

Episode 8 - Melt Down

In Alaska the spring thaw puts the railroad into meltdown

Episode 2 - Eye of the Storm

Racing 470 miles against the clock train crew Bill, George and Davy struggle against a severe snowstorm to deliver one of the winters heaviest loads - 11,000 tons of oil pipes destined for the frozen north. Malfunctioning equipment threatens to delay their journey and shutdown the track. While crews battle to clear the line of snow, mechanics RC and Steve race to fix a broken detector.

Off grid Jim and Nancy James consider selling a cabin to aspiring homesteaders. While fellow offgridder Jennifer Hawks hits problems as she takes to the air to track down a missing man.

for Destination America, Discovery