The First World Festival of Negro Arts [420830] Released: 1966-01-01 Revenue: $0 Budget: $0 Profit: $0 Runtime: 40 mins Popularity: 0.1571 Vote Average: 7 Vote Count: 1 Overview: Official film of the festival, a gathering that laid crucial groundwork for pan-Africanist thinking. Directed by William Greaves, the prolific African American actor and filmmaker who left the US in the 1950s to train at the more liberal, welcoming National Film Board of Canada. Cast [1] William GreavesNarrator Trailers