A Husky, who has been ostracized by his friends, risks his life with other sled dogs to prevent a deadly epidemic from ravaging their Alaskan home.
Balto and Jenna have a new family of six puppies in Alaska. Five of their puppies look like their husky mother, while one pup named Aleu takes her looks from her wolfdog father. When they all reach eight weeks old, all of the other pups are adopted to new homes, but no one wants Aleu due to her wild animal looks, forcing her to live with her father. A year later when she is grown, Aleu is almost killed by a hunter who mistakes her for a wild wolf. Balto tells Aleu the truth about her wolf heritage, causing her to run away, hoping to find her place in the world. Balto then goes out into the Alaskan wilderness to find her. At the same time, Balto has been struggling with strange dreams of a raven and a pack of wolves, and he cannot understand their meaning. Balto resolves to find the meaning of these dreams as he searches for Aleu. His friends Boris, Muk, and Luk attempt to join him, but after they are halted by some unknown force, they realize that this journey is meant only for the father and daughter themselves.
