Guillermo MartinezWriting·Bayamón, Puerto RicoNo biography is available.Known forIMDb0.0Spider-Man: Across the Spider-VerseMovie · 2023IMDb0.0The Mitchells vs. the MachinesMovie · 2021IMDb0.0KPop Demon HuntersMovie · 2025IMDb0.0We Bare BearsTV show · 2015IMDb0.0Young LoveTV show · 2023IMDb0.0The Mitchells vs. the MitchellsMovieCredits6AllMoviesTV showsAll departments▼2025KPop Demon HuntersMovieAdditional Storyboarding2023Young LoveTV showWriter · 1 episodes2023Spider-Man: Across the Spider-VerseMovieThanks2021The Mitchells vs. the MachinesMovieHead of Story2015We Bare BearsTV showWriter · 18 episodes—The Mitchells vs. the MitchellsMovieDirector
