Premieres Monday, May 22, 2023 at 10 p.m. on KPBS TV / PBS App + Encore Friday, May 26 at 4 p.m. on KPBS 2. One Show. Many Stories. The Black Lives Matter Film Challenge special presents powerful short films from the 2020 competition, showcasing diverse voices and experiences, as filmmakers from around the world contribute to the global movement to elevate black lives and combat racism, hosted by Mark Christopher Lawrence.