Foster's Home For Imaginary Friends/South Park: Bigger, Longer and Uncut

Cast

 * Mac as Stan (Both are serious, unselfish, and smart.)
 * Wilt as Kyle
 * Bloo as Cartman (Both are selfish maniacs.)
 * Eduardo as Kenny
 * Mr. Herriman as Mr. Garrison
 * Mac's Mom as Sharon Marsh
 * Zip and Zug (from TUGS) as Terrance and Phillip
 * Diesel 10 (from TATMR) as Satan
 * Zorran (from TUGS) as Saddam Hussein