Alaskans meet Dark Winter's challenges with vigor, allowing them to teach and learn critical lessons for their survival. Sue Aikens encounters a whiteout on a trek to the Arctic coast. Ricko DeWilde introduces his son, Keenan, to the art of trapping. Cole Sturgis takes his daughters on an ocean quest for food. And Chip Hailstone repairs a sled and builds learning tools for his grandson, Wade.