Millie Bobby Brown

Eleven is a girl with psychokinetic abilities who escapes from a secretive government laboratory and is taken in by a group of boys searching for their missing friend. She is stoic, impulsive, and stern. Raised in a controlled environment with limited social interaction, she is not familiar with popular culture. She enjoys waffles and dislikes loud noises. Having been subjected to experimental procedures, she developed her powers at a young age.