InicioPersonas Biografía y filmografíaJohn Martinez Biografía no disponible en TMDB. Películas (2)Series (4) Películas (2) Ben 10,0102021 · Writer Ben 10 vs. the Universe: The Movie2020 · Writer Series (4) The Second Best Hospital in the Galaxy2024 · Storyboard Artist Grimsburg2024 · Additional Storyboarding Fired on Mars2023 · Director, Storyboard Artist The Powerpuff Girls2016 · Storyboard Artist, Writer