Dylan McDermott Ben Harmon Actor Connie Britton Vivien Harmon Actor Taissa Farmiga Violet Harmon Actor Jessica Lange Constance Actor Evan Peters Tate Langdon Actor Denis O'Hare Larry Harvey Actor Kate Mara Hayden McClaine Guest Star Zachary Quinto Chad Warwick Guest Star Frances Conroy Moira O'Hara Guest Star Lily Rabe Nora Montgomery Guest Star Teddy Sears Patrick Guest Star Christine Estabrook Marcy Guest Star Kathleen Rose Perkins Chad's Therapist Guest Star Richard Short Gary Guest Star Azura Skye Fiona Guest Star Kyle Davis Dallas Guest Star Eric Close Hugo Guest Star Morris Chestnut Luke Guest Star Sam Gros EMT Guest Star Tom Jourden Officer Crawford Guest Star Ryan Murphy Executive Producer Brad Falchuk Executive Producer Dante Di Loreto Executive Producer