South Park and Codename: Kids Next Door/Horrid Henry

Cast

 * Heinrich Von Marzipan as Horrid Henry
 * Stan Marsh as Perfect Peter
 * Wendy Testaburger as Gorgeous Gurinder
 * Randy Marsh as Henry's Dad
 * Sharon Marsh as Henry's Mum
 * Numbuh 5 as Sour Susan
 * Numbuh 4 as Goody-Goody Gordon
 * Numbuh 3 as Prissy Polly
 * Numbuh 2 as Brainy Brian
 * Numbuh 1 as Mr. Mossy
 * Kyle Broflovski as Tidy Ted
 * Eric Cartman as Stuck-Up Steve
 * Shelly Marsh as Moody Margret