Gaten Matarazzo (born September 8th, 2002) is a 17 year old American actor and singer, best known for his portrayal of main character Dustin Henderson in the Netflix original sci-fi series Stranger Things.
Matarazzo has a medical condition that delays his development and growth of teeth called cleidocranial dysplasia (CCD). He shares this trait with his character Dustin Henderson. He uses his reputation to raise awareness of CCD and to help fundraise for the nonprofit organization CCD Smiles.
Gaten Matarazzo has only acted in theater and television, without taking any film roles since his career debut in the year of 2011. In 2011, he was cast an alternate for the Broadway production of Priscilla, Queen of the Desert: The Musical. However, playing Dustin Henderson in the critically acclaimed Stranger Things led him to gain much popularity.