Little Beaver

While sledding in the mountains, Little Beaver and Po-Ko find a runaway horse. They backtrack and find the supply train to the logging camp has been stopped by an avalanche. After going to town to bring help for the train, Little Beaver and Po-Ko search for the horse's missing rider. When a storm comes up they take refuge in Old Hermit Pete's cabin, only to find that Pete is responsible for setting the avalanche that is blocking the train.