Paul Benjamin Mendelsohn (born April 3, 1969) is an Australian actor, who first rose to prominence in Australia for his breakout role in The Year My Voice Broke. Since then he has had roles in films such as The Dark Knight Rises, Starred Up, Mississippi Grind, Rogue One, Darkest Hour and Steven Spielberg's Ready Player One.
He portrays the role of Ralph Anderson in HBO's The Outsider.