Marvel star Anthony Mackie thinks he only has 10 more years playing Captain America: "A 60-year-old Captain America, that'll hurt"
Mackie, 46, officially assumed the role of Captain in the finale of Falcon and the Winter Soldier after Steve handed Sam the shield at the end of Avengers: Endgame. Even then, he was unsure what to make of it, initially predicting that Sam wouldn't make it out of Marvel's massive comic book movie alive.