Alaskans must face their inner demons as they fight against the deepening cold and the dying of the light. Ricko DeWilde travels to cursed lands to finally lay his brother's spirit to rest. Sue Aikens ventures into the tundra to map the shifting landscape. Jessie Holmes trailblazes deep into the wilderness that surrounds his new homestead. And Andy and Denise race against the cold to complete the home of their dreams along the Yukon River.