While undoubtedly the youngest on this list, this young star is extremely talented and I think the industry is banking on her future success. She was in a number of things before (the ongoing series) Stranger Things, but that was clearly her big break.
Do her stylists dress her too old for her age? Yes. They somehow make a 16-year old look like she’s in her late-20’s or early 30’s at times. But, I also feel like Millie probably has more input in that process than people think – so I can’t hate, and it has NOTHING to do with her supreme talent as a young actor. She is my favorite young female actor since Saoirse Ronan, who is only NOT on this list because Millie Bobby Brown took her spot.
Millie hasn’t been in much (yet), but her roles in Godzilla: King of the Monsters and Enola Holmes were definitely noticed. And, out of the full cast of talented kids in Stranger Things, she has proven to be one of the top 2-3 people getting extreme exposure from the series.
Her IMDB page promises more work, and I’m sure it will grow to gargantuan proportions as the years go on.