Millie Bobby Brown Autographed “Stranger Things” 8×10 Photo Inscribed “011” (JSA)

In 2016, at just 12 years old, Millie Bobby Brown was cast as Eleven in Stranger Things, a sci-fi horror series set in the 1980s. Created by the Duffer Brothers and produced by Netflix, the show centers around a group of kids in a small town who uncover supernatural mysteries, including the existence of a parallel dimension known as the Upside Down.