Credit: Jim Spellman/WireImage

Another alum of American Horror Story: Freak Show is joining October’s Hotel: Co-creator Ryan Murphy announced today on Twitter that Finn Wittrock, who played serial killer Dandy on Show, will return for the next AHS installment. Based on Murphy’s tweet, it appears Wittrock will be involved in some sort of triangle with stars Lady Gaga and Matt Bomer.

Wittrock joins a cast that includes Gaga, Bomer, Sarah Paulson, Kathy Bates, Chloe Sevigny, Angela Bassett, Wes Bentley, Evan Peters, Max Greenfield, and Cheyenne Jackson. It premieres this fall on FX.