Did Eleven Create The Upside Down? Stranger Things Star Gives Answer

Stranger Things season 4 raised the debate of whether Eleven created the Upside Down and star Millie Bobby Brown has offered a definitive answer to the question. The fourth season of the hit Netflix series picked up six months after the events of season 3 as Eleven and the Byers were adjusting to life in California without their friends and family. Meanwhile, those still living in Hawkins, Indiana found themselves under threat of a dangerous new force killing teenagers in terrifying fashion with seeming ties to the Upside Down.