"[Chad] pulled up and [he was talking in] T'Challa's accent, and they was freaked out," recalled Coogler of the accent Boseman used as the king of Marvel's fictional African nation of Wakanda.

While his work stretched beyond the MCU, it's T'Challa he's likely to be best remembered for playing. Talking about his new movie, Sinners, director Ryan Coogler has addressed the Avengers ...