 CLASSIC MOVIE REFERENCE: During the "Rescuing Esmerelda/Battling  Frollo" scene, Laverne sends all the pigeons she complains about  earlier in the film to do her bidding in a manner similar to the  Wicked Witch of the West from "The Wizard of Oz." She even says "Fly  my pretties! Fly!" and cackles like the witch. The music heard in  the background is the music associated with the Witch.