Ryan Murphy Creator, Executive Producer Brad Falchuk Creator, Executive Producer Ian Brennan Creator, Executive Producer, Writer, Director Emma Roberts Chanel Oberlin Actor Jamie Lee Curtis Dean Cathy Munsch Actor Oliver Hudson Wes Gardner Actor Lea Michele Hester Actor Abigail Breslin Chanel No. 5 Actor Nasim Pedrad Gigi Caldwell Actor Skyler Samuels Grace Gardner Actor Keke Palmer Zayday Williams Actor Billie Lourd Chanel No. 3 Actor Diego Boneta Pete Actor Glen Powell Chad Radwell Actor Lucien Laviscount Earl Grey Actor Ariana Grande Guest Star Nick Jonas Guest Star Niecy Nash Denise Hemphill Guest Star Austin Rhodes Dodger Guest Star Aaron Rhodes Roger Guest Star Jan Hoag Guest Star Breezy Eslin Jennifer Guest Star Jeanna Han Sam Guest Star Evan Paley Caulfield Guest Star Roger Bart Dr. Herfmann Guest Star Charisma Carpenter Mrs. Herfmann Guest Star Dante Di Loreto Executive Producer Alexis Martin Woodall Executive Producer