Murphy revealed to the audience that Michael Chiklis ("The Shield," "Fantastic Four" films) will be joining the freak show; he'll star as Evan Peters' father.
Jessica Lange, Kathy Bates, Sarah Paulson, Angela Bassett, Jamie Brewer, Denis O'Hare and Frances Conroy, as previously reported, are returning as well.
Details about "Freak Show" pulled from Paleyfest's Twitter are this: The fourth season is about a "freak show" not a carnival or circus and it will be set in Florida.
American Horror Story: Freakshow will air on the FX network sometime in October
