Bill Walton was Disney animator who did temporary sound track for ` ` . '' Walton 's work as the wacky hamster in Rhino was kept . [ and ] knew my personality and my voice decided that I might be a funny match for this crazy , enthusiastic hamster , '' he said , seemingly at ease with a half-dozen camera techs and studio publicists surrounding him at the movie 's press junket . Still picked up attention with stars John Travolta , Miley Cyrus .
Bill Walton was Disney animator who did temporary sound track for ` ` . '' Walton 's work as the wacky hamster in Rhino was kept . Still picked up attention with stars John Travolta , Miley Cyrus .