From Wikipedia, the free encyclopedia. Mark Walton (born October 24, 1968) is a story artist and voice actor at the Walt Disney Feature Animation. Walton is best known for voicing Rhino the hamster in Bolt.
A 30 minute short film where after the animators at Disney Studios leave for the day, suddenly Mickey and Minnie jump out of the pictures and round up all the animated Disney characters in history for one giant group photo after 100 years.
