Another day, another multi-talented young cast member of 'Stranger Things' showing off their musical chops.
A video of the then-11-year-old singing 'Bring Him Home' from Les Miserables in 2014 has been unearthed, and boy, can the kid sing.
Matarazzo has a musical theatre background, having started his career on Broadway, no less, in productions of 'Priscilla, Queen of the Desert' and then as Gavroche in Les Mis.
We can just imagine the between-scene singalongs that went on on the Stranger Things set.
Watch it below: