Gaetano John Matarazzo III is an American actor. He began his career on the Broadway stage as Benjamin in
Priscilla, Queen of the Desert (2011–12) and as Gavroche in
Les Misérables (2014–15). Matarazzo gained recognition for playing Dustin Henderson in the Netflix science-fiction-horror drama series
Stranger Things (2016–present). He also hosted the Netflix show
Prank Encounters (2019–2021). In 2022, he co-starred in the coming-of-age comedy film
Honor Society and voiced Boris the Dragon on the animated fantasy comedy film
My Father's Dragon.