Spongebob/Kung Fu Panda 2

Cast

 * Spongebob as Master Po
 * Harold SquarePants as Mr. Ping
 * Larry as Master Oogway
 * Jenny (XJ9) (from My Life As Teenage Robot) as Master Tigress
 * Plankton as Master Mantis
 * Master Udon as Master Shifu
 * Squidward as Master Monkey
 * Mr. Krabs as Master Crane
 * Pearl as Master Viper
 * Harold as Zeng
 * Mermaid Man as Master Ox
 * Barnacle Boy as Master Croc
 * Joe (from Help! I'm a Fish) as Lord Shen
 * Shark (from Help! I'm a Fish) as Boss Wolf

Version 2

 * Spongebob as Master Po
 * Larry as Master Oogway
 * Jenny (XJ9) (from My Life As A Teenage Robot) as Master Tigress
 * Heffer Wolfe (from Rocko's Modern Life) as Master Monkey
 * Plankton as Master Mantis
 * Squidward as Master Crane
 * Snellie as Master Viper
 * Master Udon as Master Shifu
 * Harold as Zeng
 * Mermaid Main as Master Ox
 * Barnacle Boy as Master Croc
 * Joe (from Help! I'm a Fish) as Lord Shen
 * Shark (from Help! I'm a Fish) as Boss Wolf

Version 3

 * Patrick Star as Master Po
 * Mr. Krabs as Master Shifu
 * Sheldon J. Plankton as Master Mantis
 * Sandy Cheeks as Master Viper
 * Squidward Tentacles as Master Crane
 * Pearl Krabs as Master Tigress
 * Spongebob Squarepants as Master Monkey
 * Mermaidman as Master Ox
 * Barnacle Boy as Master Croc
 * Joe (from Help! I'm a Fish) as Lord Shen
 * Shark (from Help! I'm a Fish) as Boss Wolf