Avengers: Infinity War will feature an actor known for his role as J.A.R.V.I.S. and what other character in the Marvel Cinematic Universe?
Paul Bettany:  He is known for his voice role as J.A.R.V.I.S. and the Vision in the Marvel Cinematic Universe, specifically the films "Iron Man" (2008), "Iron Man 2" (2010), "The Avengers" (2012), "Iron Man 3" (2013), "" (2015) and "" (2016), for which he garnered praise.
i don't know