n Kavik, a looming snowstorm threatens Sue's camp. The last storm buried her food tent under 17 feet of snow, and the additional snow could crush it. Andy and Kate find that a large chunk of ice has broken free from the shore, leaving Andy scrambling... (more) to get supplies before the whole river breaks up. In Noorvik, Chip and Agnes prepare for their annual light winter hunting trip. A howling wolf wakes Glenn in Chandalar. He sets off in pursuit of the predator in hopes he'll find a bigger prize.