American actor who has appeared in Legendary Dudas and Henry Danger. He went on to nab the lead role in Brightburn. He also had a recurring role in three episodes of Shameless in 2015 and he played 12-year-old Scott Lang in the 2019 blockbuster Avengers: Endgame.
The everyday life of Arnold, a fourth-grader in a nameless city that resembles Brooklyn, New York, who lives in a multi-racial boarding house with his grandparents and a motley assortment of friends and neighbors.
