Listen to the sound clip Mayor. from Horton Hears a Who!: Mayor. Mayor. This sound is from Horton Hears a Who! Horton Hears a Who! is a heartwarming and delightful animated film adaptation of the Dr. Seuss book of the same name. Directed by Jimmy Hayward and Steve Martino, the movie was released in 2008 and became an instant hi… Go to the full soundboardwith more sound clips Search