Jackson A. Dunn: Jackson A. Dunn. Actor: Brightburn. Jackson starred in a leading role opposite Elizabeth Banks and David Denman in Brightburn (2019), which premiered May 24, 2019. He also appeared in Avengers: Endgame as Scott Lang (12 years old). Born in San Diego in 2003, Jackson's debut into acting was at the age of four when he played the Grinch in his preschool play. He has always enjoyed performing and public speaking,...
