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 Matt Ross Charles Montgomery Guest Star Sarah Paulson Billie Dean Howard Guest Star Teddy Sears Patrick Guest Star Steven Anderson Dr. Marchesi Guest Star Rosa Salazar Maria Guest Star Shauna Bloom Obstetrician Guest Star Paul Butler Young Tate Guest Star Celia Finkelstein Gladys Guest Star Saginaw Grant Tribal Elder Guest Star Bodhi Schulz Troy Guest Star Kai Schulz Bryan Guest Star Ben Woolf Infantata Guest Star Ryan Murphy Executive Producer Brad Falchuk Executive Producer Dante Di Loreto Executive Producer