John David Washington Reflects on Chadwick Boseman’s Impact (Exclusive)

ET spoke with ‘Tenet’ star John David Washington, whose father, Denzel Washington, once funded Chadwick Boseman’s way through a summer acting program. Boseman once said in a speech, ‘There is no ‘Black Panther’ without Denzel Washington.’ Boseman died on Aug. 28 after a four-year battle with colon cancer. He was 43.