We may not know much about the fourth season of Stranger Things, but this new teaser confirms “the global phenomenon returns” to Netflix in 2022. The clip offers up a mix of old and fresh footage, including new shots of Eleven, the rest of the gang and Sheriff Hopper.We may not know much about the fourth season of Stranger Things, but this new teaser confirms “the global phenomenon returns” to Netflix in 2022. The clip offers up a mix of old and fresh footage, including new shots of Eleven, the rest of the gang and Sheriff Hopper.