On Air Now
Capital Breakfast with Jordan North, Chris Stark and Sian Welby 6am - 10am
This image appears in the gallery:
How old are the Stranger Things cast and characters in real life?
Dacre Montgomery (born November 22, 1994) plays Billy on Stranger Things. Dacre is 27 years old. In season 3 of Stranger Things, Dacre's character Billy is 18 years old.