Stranger Things Season 5 is set in the fall of 1987 and doesn't play around with setup like previous seasons; it kicks off in a world already overrun by the Upside Down.

Duffer really hyped up the second episode, writing, “‘The Vanishing of…’ (yeah yeah you think you know who blah blah) has by far the craziest cold open we’ve ever done. One of the sequences we’re most ...