Additional voices were provided by David A. Pizzuto , Mel Winkler , Michael Ensign , Hynden Walch , Billy Pope , sound effects artist Mike Gollom , Michael Connor and Chip Chinery .
Additional voices were provided by David A. Pizzuto , Mel Winkler , Michael Ensign , Hynden Walch , Billy Pope , Mike Gollom , Michael Connor and Chip Chinery .