|Miriam Margolyes||Grandma Rosy/Extra Voices|
|Bob Hoskins||Boris the Goose|
|Jim Cummings||Steele the Sled Dog|
|Phil Collins||Muk and Luk|
|Sandra Dickinson||Slyvie or Sylvie(as Sandra Searles Dickinson)|
|William Roberts||Rosy's Father|
|Garrick Hagon||Telegraph Operator|
In this animated feature, a deadly diphtheria epidemic strikes the remote town of Nome, Alaska. With the life-saving medicine located hundreds of miles away, the residents decide to send out a sled-dog team. Balto -- a half-wolf dog ignored by all except a goose, Boris, and two polar bears -- is chosen to run but is disqualified by lead dog Steele . When the other dogs get lost in the snow, Balto risks his life to rescue them and deliver the medicine.