The Harlem Renaissance was an influential African-American cultural movement in the 1920s and 30s. In 1972, filmmaker William Greaves hosted a party for surviving members of this movement. He recorded the entire event, but the footage remained unused for five decades. Greaves’ son, David, later took on the project, resulting in the documentary film "Once Upon a Time in Harlem." The film captures this extraordinary group, many of whom hadn't seen each other in fifty years, as they reminisce and discuss their experiences. Shot on 16mm film, the newly restored documentary explores the Harlem Renaissance through their eyes. William Greaves intended to document these artists and intellectuals, examining the meaning of their creative period. The film also delves into how culture is transmitted across generations and the artist's role in its preservation. "Once Upon a Time in Harlem" has received critical acclaim, boasting a 100% rating on Rotten Tomatoes.