The Pied Piper of Guadalupe is a 1961 Warner Bros. Looney Tunes cartoon directed by Friz Freleng. The short was released on August 19, 1961, and stars Speedy Gonzales and Sylvester.
The second ever Warner Bros. cartoon to take parody elements from the fairy tale The Pied Piper (following Paying the Piper starring Porky Pig), it was nominated at the 34th Academy Awards in the category of Best Animated Short.
— Wikipedia