Nicktoons United!

Nicktoons United is a crossover film by Nickelodeon.

Voice Actors
Bold means they are from Barnyard
 * Richard Horvitz - Zim
 * David Kaufman - Danny Fenton/Danny Phantom
 * Debi Derryberry - Jimmy Neutron/Nega Jimmy
 * Tom Kenny - SpongeBob SquarePants/Gary the Snail
 * Hal Sparks - Tak
 * Patrick Warburton - Lok
 * Bill Fagerbakke - Patrick Star
 * Carolyn Lawrence - Sandy Cheeks/Cindy Vortex
 * Clancy Brown - Mr.Krabs
 * Roger Bumpass - Squidward Tentacles/Squilliam Fancyson (Squidwards Dream)
 * Dee Bradley Baker - Squilliam Fancyson/Squidward Tentacles (Squidwards Dream)
 * Tara Strong - Timmy Turner/Poof
 * Daran Norris - Cosmo/Jorgen Von Strangle/Anti-Cosmo
 * Susan Blakeslee - Wanda/Anti-Wanda
 * Adam West - Adam West/Catman
 * Jay Leno - Crimson Chin/Nega Chin
 * Dionne Quan - Trixie Tang
 * Ben Stein - The Pixies
 * Rob Paulsen - Mark Chang/Jack Fenton/Carl Wheezer/Peck
 * Rickey D'Shon Collins - Tucker Foley
 * Grey DeLisel - Sam Manson
 * Kath Soucie - Maddie Fenton
 * Martin Mull - Vlad Plasmius
 * Colleen O'Shaughnessey - Jazz Fenton (Cameo)
 * Micheal Sinterniklaas - Mikey Simon (Cameo)
 * Sean Schemmel - Gonard (Cameo)
 * Gary Mack - Guano (Cameo)
 * Annice Moriarty - Lily (Cameo)
 * Evelyn Lanto - Mitsuki (Cameo)
 * Jillian Micheals - Ricky Sprocket (Cameo)
 * Andrea Libman - Kitten Kaboodle (Cameo)
 * Tabitha St. Germain - Vanessa Stimlock (Cameo)
 * Frank Welker - Goddard
 * Jeff Garcia - Sheen Estevez
 * Candi Milo - Nick Dean
 * Crystal Scales - Libby Folfax
 * Patrick Stewart - King Goobot
 * Martin Short - Ooblar
 * Chris Hardwick - Otis
 * Jeff Garcia - Pip
 * Tino Insana - Pig
 * Leigh-Allen Baker - Abby
 * Cam Clarke - Freddy
 * Dom Irrera - Duke
 * Wanda Sykes - Bessie