Once Upon a Time in Harlem (2026) is a Documentary film that follows a decade after his death, genre-defying filmmaker William Greaves has one last trick up his sleeve with what he considered the most important event he captured on film: a 1972 party he engineered with the living luminaries of the Harlem Renaissance. Once Upon a Time in Harlem is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of documentary movies may also want to explore similar titles below.