In 1994 Fesser produced, with the advice of Kermit Love, the puppeteer that created Big Bird for Sesame Street, a puppet show for Telecinco: Gomaespuma. Due to that experience, later he manipulated and gave his voice to the funny puppet that appeared in his brother first short film Aquel ritmillo. He also worked as a script supervisor on El Secdleto de la Tlompeta, the multi-awarded second short film directed by Javier..
