Tom and Jerry/Balto

Version 1

 * Tom Cat as Balto
 * Toodles as Jenna
 * Jerry Mouse as Boris
 * Butch as Steele
 * Sabor (from Tarzan) as The Bear

Version 2

 * Jerry Mouse as Balto
 * Jerry's Girlfriend as Jenna
 * Tom as Boris
 * Ratigan (from The Great Mouse Detective) as Steele
 * Wolf (from Peter and the Wolf (1946)) as The Bear