"The Lost Kids" is the first segment of the seventh episode of The Emperor's New School.
Kuzco babysits Pacha's kids while Pacha and Chicha go to the "Cure All Spa & Hot Springs" for their anniversary, but the kids forgot to give them their present, so they leave without telling Kuzco, and now he has to bring them back. This is made harder when Yzma transforms the children into monkeys.
- J.P. Manoux as Kuzco
- Wendie Malick as Chicha
- Fred Tatasciore as Pacha
- Curtis Armstrong as Mr. Flaco Moleguaco
- Patti Deutsch as Mata
- Kevin Michael Richardson as Kavo
- Bob Bergen as Bucky the Squirrel
- Jessica DiCicco as Malina
- Jessie Flower as Chaca
- Shane Baumel as Tipo
- Eartha Kitt as Yzma
- Patrick Warburton as Kronk
- Two of the pictures in the Kuzco Hall of Fame are references to The Adventures of Red-Eyed Tree Frog Man, and Unfit to Print.
- This is Kavo's first appearance.