Bolt is a video game developed by Avalanche Software and published by Disney Interactive Studios for Wii, Xbox 360, PlayStation 2, PlayStation 3, Nintendo DS, and Microsoft Windows. It is based on the 2008 film of the same name.[1] Mark Walton, Sean Donnelan, and Malcolm McDowell reprise their roles as Rhino, Penny's TV father, and Dr. Calico respectively. Miley Cyrus, who voiced Penny, is replaced by Ashleigh Prather.