The Washington PostDemocracy Dies in Darkness

Slavery is a part of film history. So why is it so hard to make a good movie about it?

Janelle Monáe plays dual roles in “Antebellum.” (Matt Kennedy/Lionsgate/AP)

What makes a good slave movie?

The very question can feel too light considering the two-ton subject matter, but it’s top of mind this week with the release of “Antebellum,” a thriller by the producers of “Get Out” that uses the horrors of slavery as an allegory for America’s long-overdue racial reckoning.