Phineas and Ferb and Chowder/Mario and Sonic at the Olympic Winter Games

Cast

 * Phineas as Mario
 * Ferb as Luigi
 * Perry as Yoshi
 * Isobella as Peach
 * Dr. Heinz Doofenshmirtz as Bowser
 * Chowder as Sonic
 * Kimichi as Tails
 * Gorgonzola as Shadow
 * Mung Daal as Knuckles
 * Gazpacho as Dr. Eggman (I know, Dr. Eggman is evil)