When Steve Rogers handed his shield to Sam Wilson at the end of Avengers: Endgame, fans assumed that the Star-Spangled Man was also handing over the mantle of Captain America to his longtime ally. But according to Anthony Mackie, Sam Wilson isn't Captain America when The Falcon and the Winter Soldier kicks off (which explains why the Disney+ series isn't called Captain America and the Winter Soldier). "I’m not Captain America.