'Black Panther: Wakanda Forever's Winston Duke on Marvel Not Recasting Chadwick Boseman (Exclusive)

Winston Duke chats with ET at the 'Black Panther: Wakanda Forever' Hollywood premiere, out in theaters Nov. 11. The actor reveals he's mourning Chadwick Boseman, who played T'Challa in the first 'Black Panther' film, and shares how the cast and crew had to push forward. Plus, Winston reacts to fan theories that his character, M'Baku, becomes the new king of Wakanda.