Little Big Boy has been one of the seven feature film projects chosen by the ICEX España Exportación e Inversiones, to represent Spanish animation in the Annecy International Animation Film Market (MIFA) that takes place during the Annecy International Animation Festival, one of the the most prestigious meetings in the world of animation. The film is inspired by the story of Pedro Solís "Cuerdas". It is directed by Pedro Solís and Juan Jesús García Galocha “Galo” with a script by Jordi Gasull and Javier Barreira.