Avengers: Endgame saw Tony Stark sacrifice himself to defeat Thanos. 1 / 8
There's been some speculation that actor Robert Downey Jr. might return in the future. 2 / 8
However, Joe Russo says, 'Tony’s dead, you know? That’s it for Robert. He’s done.' 3 / 8
The Russo brothers also confirmed Chris Evans was done playing Captain America. 4 / 8
It's unclear who, if anyone, will become the Marvel Cinematic Universe's next Iron Man. 5 / 8
However, Steve Rogers gave his shield to Sam Wilson, making him the new Captain America. 6 / 8
It's entirely possible the definitiveness of these exits might change in the future. 7 / 8
Avengers: Endgame is in theaters now. 8 / 8