Balto and the other sled dogs are feeling dejected because the mail that used to be delivered by dogsled is now being delivered by airplanes. But when a mail plane crashes in the mountains, the dogs come to the rescue.
Overview：Balto and the other sled dogs are feeling dejected because the mail that used to be delivered by dogsled is now being delivered by airplanes. But when a mail plane crashes in the mountains, the dogs come to the rescue.
