The older stepbrother of Max (Sadie Sink) was, to put it lightly, a very bad guy. Despite being nice to look at, he brought nothing but stress to Hawkins, Indiana, when he entered season two. He met his end at the end of season three, though - clueing everyone into the fact that he was possessed by the Mind Flayer, who took him out and gave him a bit of a redemption arc along the way. Hence, there's no way he's coming back for season four, right? Well, not so fast. Montgomery seemingly felt like Billy's story was over when he finished season three, even telling Vulture back in 2019 that he'd 'put Billy to bed.' Fans are starting to think otherwise, though, especially after seeing the episode titles for season four, which lands on Netflix in summer 2022. #Stranger things season 2 episode 1 download series#.#Stranger things season 2 episode 1 download watch online#.