… he will be in Avengers 4.
INTERVIEWER: All we know about you in Avengers: Infinity War is that you’re in it. I know that you can’t say much more than that, as far as details about the film go, but what was it like to be a part of a movie that quite possibly has the biggest cast of characters of any film, ever? Did it feel that way when you were making it?
BETTANY: Yes, it really did. It felt like the biggest movie that I’ve ever made and will ever make, and we’ve still got to make the [next] one.
Those Celestial Bodies 