Back in the 1960s, it was not typically seen or accepted for a Black lead actor to be seen in mainstream American movies. So why did Romero cast Duane Jones as Ben in Night of the Living Dead?
1 Answer
George Romero said that Jones "simply gave the best audition."
WikiPedia Notes about NOTLD Casting.
Duane Jones was the best actor we met to play Ben. ... Consciously I resisted writing new dialogue ‘cause he happens to be black. We just shot the script. Perhaps 'Night of the Living Dead' is the first film to have a black man playing the lead role regardless of, rather than because of, his race.
More quotes from Romero about Duane Jones. From “Night of the Living Dead: Behind the Scenes of the Most Terrifying Zombie Movie Ever” (Citadel Press/Kensington, 2010).
But the movie's ending also can't help but serve as a biting social commentary as well.