Sadie Sink is weighing in on whether she thinks a main character actually died in the Stranger Things series finale. During an appearance on The Tonight Show Starring Jimmy Fallon on Monday, January 5, Sink, 23, was asked her thoughts on whether Millie Bobby Brown's fan-favorite character survived, as Mike (Finn Wolfhard) theorized in the finale's final few minutes. "What do I think? I think she's dead," she said. "Is that a hot take?" Sink elaborated on why she decided Eleven didn't survive, adding, "I think Mike's story is one last story.