HomePeople Biography and filmographyGuillermo Martinez Biography unavailable on TMDB. Movies (4)TV shows (2) Photos Movies (4) KPop Demon Hunters2025 · Additional Storyboarding Spider-Man: A través del Spider-Verso2023 · Thanks La familia Mitchell vs. las máquinas2021 · Head of Story The Mitchells vs. the Mitchells · Director TV shows (2) Young Love2023 · Writer Escandalosos2015 · Writer