This week, Jake, Chris and Matt speak with another writing legend, Luis Santeiro, who wrote for "Sesame Street" for many years, including the home videos "The Alphabet Game" and "Fiesta!", scenes such as where Elmo learns how to salsa dance and when Big Bird gets Cookie Monster's famous song stuck in his head, as well as writing for the '70s bilingual sitcoms "Carrascolendas" and "¿Qué Pasa, USA?", his writing work in the musical theatre business and many more!