. The film features the voices of Jodi Benson, Samuel E. Wright, Sally Field, and Jim Cummings. Walt Disney Studios Home Entertainment released the film on August 26, 2008. The animated by Toon City Animation, Inc., to Walt Disney Animation Australia by 2008, unit director Pieter Lommerse, workbook supervisor Stephen Lumley, clean-up director David Hardy, inbetween director Miles Jenkinson, effects director Marvin Petilla, supervising color stylist Jenny North and Aaron Stannard