The Land Before Time/Sonic DA

Version 1

 * Littlefoot as Sonic Jr.
 * Ali as Sarah
 * Ducky as Rosie
 * Chomper as Timothy
 * Rhett as Stanley
 * Cera as Sylvia
 * Shorty as Romas
 * Bron as Sonic
 * Littlefoot's Mom as Amy
 * and more

Version 1.5

 * Cera as Sarah (They have similar names)
 * Ali as Sylvia
 * Everyone else, same as in Version 1

Version 1.6

 * Littlefoot's Grandpa as Sonic
 * Littlefoot's Grandma as Amy
 * Everyone else, same as in Version 1