Avengers: Infinity War - Every Character Confirmed So Far

Confirmed By: He might not have been listed on the "official" casting call, but Anthony Mackie has openly teased that he's coming back:

"With the Infinity War, I think what Marvel has planned is going to change the scope of what superhero movies can be. I’m really excited for people to see it!"

There's no way he'd know that if he wasn't involved.

Plot Predictions: Falcon is another of the Avengers currently driven underground who will presumably beef out Nomad Steve Rogers' team at the start of Infinity War. Rather unfortunately for him, he's no more than a special teams player, so it wouldn't be particularly likely that we're going to see much of his backstory or personal relationships really delved into.

Just expect him to be Cap's right-hand man again, and to chime in with some impressive action sequences. And possibly to die horribly for dramatic effect...