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Poster for Once Upon a Time in Harlem
William Greaves Productions In theaters

Once Upon a Time in Harlem

2026 100 min English PG-13

“You are cordially invited to a film 50 years in the making.”

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.

Where to watch

In theaters now

Not on any streaming service yet in United States.

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Cast

11 people

William Greaves Director · David Greaves Director

United States release October 16, 2026 · Produced in United States

Production

W

William Greaves Productions

Production

United States

Produced in

Languages

Original language

English

Spoken on screen

English

Release dates

United States · January 25, 2026

Premiere · Sundance Film Festival

United States · October 16, 2026

Limited theatrical

United States

September 5, 2026 · Premiere · Telluride Film Festival

September 18, 2026 · Premiere · Camden International Film Festival

September 22, 2026 · Premiere · Charlotte Film Festival

September 25, 2026 · Premiere · Dialogues Documentary Festival

September 29, 2026 · Premiere · New York Film Festival

October 6, 2026 · Premiere · Mill Valley Film Festival

October 8, 2026 · Premiere · Houston Cinema Arts Festival

October 9, 2026 · Premiere · IFFBoston Fall Focus

October 11, 2026 · Premiere · Hamptons International Film Festival / Heartland Film Festival

October 12, 2026 · Premiere · Buffalo International Film Festival / Hot Springs Documentary Film Festival

October 14, 2026 · Premiere · Orcas Island Film Festival / Santa Fe International Film Festival

October 15, 2026 · Premiere · Woodstock Film Festival / New Hampshire Film Festival

October 16, 2026 · Premiere · Middleburg Film Festival

October 17, 2026 · Premiere · Newport Beach Film Festival / Montclair Film Festival / Philadelphia Film Festival

October 20, 2026 · Premiere · Chicago International Film Festival / Vermont International Film Festival

October 23, 2026 · Premiere · Refocus Film Festival

October 25, 2026 · Premiere · Hawai'i International Film Festival / Virginia Film Festival

October 27, 2026 · Premiere · SCAD Savannah Film Festival

October 31, 2026 · Premiere · Denver Film Festival

November 1, 2026 · Premiere · Lincoln Center, New York

November 7, 2026 · Premiere · Indie Memphis Film Festival

Australia

June 5, 2026 · Premiere · Sydney Film Festival

August 8, 2026 · Premiere · Melbourne International Film Festival

Austria

October 23, 2026 · Premiere · Vienna International Film Festival

Belgium

October 8, 2026 · Premiere · Film Fest Gent

Brazil

October 15, 2026 · Premiere · São Paulo International Film Festival

October 28, 2026 · Premiere · Recife International Film Festival

Canada

September 15, 2026 · Premiere · Toronto International Film Festival

September 18, 2026 · Premiere · Atlantic International Film Festival

September 26, 2026 · Premiere · Calgary International Film Festival

October 2, 2026 · Premiere · Vancouver International Film Festival

November 21, 2026 · Premiere · RIDM Montreal International Documentary Film Festival

France

May 18, 2026 · Premiere · Cannes Directors' Fortnight

September 5, 2026 · Premiere · Deauville American Film Festival

Greece

October 4, 2026 · Premiere · Athens International Film Festival

Hong Kong SAR China

August 20, 2026 · Premiere · Summer International Film Festival

Iceland

September 24, 2026 · Premiere · Reykjavik International Film Festival

Italy

October 24, 2026 · Premiere · Rome Film Festival

Netherlands

November 21, 2026 · Premiere · International Documentary Film Festival Amsterdam

Norway

October 15, 2026 · Premiere · Bergen International Film Festival

Poland

July 25, 2026 · Premiere · TAURON New Horizons International Film Festival

November 19, 2026 · Premiere · TAURON American Film Festival

Portugal

October 16, 2026 · Premiere · Doclisboa International Film Festival

Spain

October 25, 2026 · Premiere · Valladolid International Film Festival

United Kingdom

October 10, 2026 · Premiere · BFI London Film Festival

November 15, 2026 · Premiere · Leeds International Film Festival

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