HomePeople Biography and filmographyWilliam Simpson Biography unavailable on TMDB. Movies (4)TV shows (1) Movies (4) Anne & Mary: A Tale of Two Sisters2018 · Writer Martin Luther King, Jr. : Marked ManMartin Luther King, Jr. : Marked Man2018 · Writer Jackie and Lee: A Tale of Two Sisters2018 · Director Muhammad Ali: The Greatest2014 · Director TV shows (1) Sunken Warships: Secrets from the Deep2023 · Producer