Bartholomew Henry "Barry" Allen, also known as The Flash, is a superhero and a main character in the DC Extended Universe. He is a minor character in Batman v Superman: Dawn of Justice and Suicide Squad, a supporting character of the 2017 film Justice League and its 2021 director's cut Zack Snyder's Justice League, and a cameo character in the Arrowverse television special Crisis on Infinite Earths. He will return as the the titular protagonist of his upcoming solo film The Flash. He is a young superhero who wants to prove his father's innocence for his mother's murder, and was later recruited into joining the Justice League to stop the New God Steppenwolf.
Barry is portrayed by Ezra Miller.