Harlem Renaissance Documentary Hits Cannes 50 Years After It Was Shot

More than five decades after it was filmed, a long-lost documentary capturing the voices and memories of the Harlem Renaissance generation has finally made its world debut at the prestigious Cannes Film Festival, bringing renewed attention to one of the most important cultural movements in Black history.

The documentary, Once Upon a Time Harlem, was originally shot in 1972 by pioneering filmmaker William Greavesduring a historic gathering at the Harlem townhouse of legendary jazz icon Duke Ellington. The event brought together an extraordinary collection of writers, poets, artists, musicians, and intellectuals connected to the Harlem Renaissance to reflect on the movement’s legacy, impact, and enduring influence on Black culture and identity.

Among those featured in the film are renowned poet and novelist Arna Bontemps, celebrated artist Romare Bearden, actor Leigh Whipper, musician Eubie Blake, writer and painter Richard Bruce Nugent, and scholar John Henrik Clarke. Their conversations offer rare firsthand reflections on the cultural explosion that transformed Harlem during the 1920s and reshaped African American artistic expression.

The project remained unfinished for decades after William Greaves used portions of the footage in his 1974 film From These Roots. Although he repeatedly returned to the material over the years, he died in 2014 before completing what many believed would have become one of his defining works.

The responsibility of finishing the documentary ultimately fell to his son, David Greaves, who had worked as one of the cameramen during the original 1972 gathering when he was just 26 years old. With support from family members and producers, the decades-old footage was restored and shaped into the final documentary that premiered this week in Cannes.

David Greaves described the experience of bringing his father’s work to the international stage as emotional and surreal, especially given that William Greaves’ groundbreaking 1968 experimental film Symbiopsychotaxiplasm: Take One was rejected by Cannes decades earlier before eventually becoming recognized as a landmark work and being added to the U.S. National Film Registry in 2015.

The documentary is already generating significant acclaim. Following its premiere earlier this year, independent film company Neon acquired distribution rights and is reportedly preparing a major awards campaign ahead of screenings at prominent film festivals later this year.

For many viewers, the film arrives at a particularly important moment as debates over African American history, race, and cultural memory continue across the United States. Through intimate conversations, laughter, debate, and storytelling, the documentary preserves the voices of a generation whose contributions helped shape modern Black art, literature, and political thought.

Reflecting on the meaning of the Harlem Renaissance, David Greaves described the movement as “the wellspring” of Black cultural expression in America, a foundation whose influence continues to resonate across generations.