Michael B. Jordan, who leads Ryan Coogler’s horror epic 'Sinners,' opened up to TODAY.com about how he crafted and perfected playing twins Smoke and Stack.

The filmmaker enlisted Buddy Guy to play the older version of a key character in his 1930s-set period epic. And it also led to an emotional day on set: One of Coogler’s biggest inspirations for “Sinners” – and Guy’s casting – was a blues-loving uncle who saw the guitar legend perform more than 50 times.