Glee alum Jacob Artist is reuniting with Ryan Murphy, signing on to American Horror Story‘s mystery Season 6.

Artist on Monday sent an Instagram post with a pic of the script and caption “Day 1.”

Artist joins returning cast members Lady Gaga, Evan Peters, Denis O’Hare, Kathy Bates, Angela Bassett, Finn Wittrock, Wes Bentley, Matt Bomer, Cheyenne Jackson and Leslie Jordan.

Artist also recurred on Quantico.

AHS Season 6 premieres on Wednesday.