Includes an animated sequence produced by Disney featuring the Three Little Pigs for the song "Los Cochinitos Dormilones".
The Holiday On Ice crew performs some of the songs played in the movie
In the scenes where Agustín Lara (mexican composer and musician) appears, his face is never shown; but the voice is from the real man. You can hear the difference in the audio quality when it switched from movie audio to a record with Mr. Lara's voice
When Cri Cri is ejected from the show in the tent, the director asks someone to go out and perform his show to chill down the public. That was the comedian Mario Moreno "Cantinflas". Not the real actor, though, it was only to set the epoch of the movie, when Cantinflas was in his beginnings (1930s circa)