New Girl’s Max Greenfield has joined the cast of American Horror Story: Hotel, according to series creator Ryan Murphy. No specifics about Greenfield’s character have been shared, but Murphy broke the news with a tweet that held a cryptic clue. “This October, Max Greenfield (like you’ve never seen him) is checking in to the hotel,” he wrote, “but not checking out.” Whatever that means (he forgot his card key, he’s destroyed by Lady Gaga, he gets stuck in an elevator, etc.), right? Greenfield joins Matt Bomer, Kathy Bates, Sarah Paulson, Chloë Sevigny, and Angela Bassett, among others. Production should start this summer, so we’ll know more about what this tweet means in October. Happy early Halloween.