The Fairly OddParents/The Lion King

Cast

 * Timmy Turner as Simba (Both young and adult)
 * Trixie as Nala (Both young and adult)
 * Zim (from Invader Zim) as Timon
 * GIR (from Invader Zim) as Pumbaa
 * Mr. Turner as Mufasa
 * Mrs. Turner as Sarabi
 * Mr. Crocker as Scar
 * Vicky as Shenzi
 * Francis as Banzai
 * Norm the Genie as Ed
 * Cosmo as Rafiki
 * Snap (from ChalkZone) as Zazu
 * Wanda as Sarafina