It’s Stranger Things Day, marking the anniversary of Will Byers’ mysterious disappearance  (on November 6, 1983) in S1 of the hugely popular Netflix series. The streaming giant is marking the occasion with the release of yet another teaser for S4—and it’s frankly a bit underwhelming.

Netflix has been triclking out teasers for S4 over the last year or so, and tonally, they’ve been all over the place. For instance, the teaser that appeared in May was classic Stranger Things, ominously hinting at the return of Eleven ‘s (Millie Bobby Brown) childhood tormenter and “Papa,” Dr. Martin Brenner (Matthew Modine). Brenner was supposedly killed by the Demogorgon in S1, but there have been mentions of his possible survival. We already knew that David Harbour will be returning as Hopper, along with the rest of the main cast: Winona Ryder, Finn Wolfhard, Natalia Dyer, Noah Schnapp, Charlie Heaton, Joe Keery, Caleb McLaughlin, and Sadie Sink.

We also know it will be the first season to take place largely outside of Hawkins, since Eleven and the Byers have moved away, and Hopper seems to be imprisoned by the Russians. Maya Thurman-Hawke returns as Robin, Brett Gelman will be back as Murray Bauman, Cara Buono returns as the Wheeler matriarch, and we’ll be seeing more of Priah Ferguson, who plays Lucas’ sassy younger sister, Erica. Among the new cast members is Robert Englund of Nightmare on Elm Street fame, which is a nice little link to classic ’80s horror.