HomePeople Biography and filmographyJulie Grumbach Biography unavailable on TMDB. Movies (6)TV shows (0) Movies (6) Once Upon My Mother2025 · Assistant Director Mastemah2022 · First Assistant Director Non-Fiction2018 · Second Assistant Director Fantasmas del pasado2016 · Second Assistant Director Fish & Chicks2016 · Director, Writer The Singer2006 · Second Assistant Director TV shows (0) No credits available.