How old is Billy from 'Stranger Things'?
This image appears in the gallery:
How Old Are The 'Stranger Things' Cast And Characters In Real Life?
10. How old is Billy from 'Stranger Things'?
Dacre Montgomery (born November 22, 1994) plays Billy on 'Stranger Things'. Dacre is 23 years old. In season 2 of 'Stranger Things', the character Billy is 17 years old.
