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 Frances Conroy Moira O'Hara Guest Star Alexandra Breckenridge Young Moira Guest Star Matt Ross Charles Montgomery Guest Star Sarah Paulson Billie Dean Howard Guest Star Michael Graziadei Travis Wanderley Guest Star Joshua Malina Dr. Curran Guest Star Eve Gordon Dr. Hall Guest Star Geoffrey Rivas Detective Jack Colquitt Guest Star April Grace Nurse Naima Guest Star Tanya Clarke Marla McClaine Guest Star Mena Suvari Elizabeth Short Guest Star Morris Chestnut Luke Guest Star Joshua Allen Basketball Guy Guest Star Caitlin Dahl Young Mother Guest Star Dennis Hill Basketball Guy Guest Star Ava Kolker Three Year Old Girl Guest Star Christopher Thomas New Pope Guest Star Ryan Murphy Executive Producer Brad Falchuk Executive Producer Dante Di Loreto Executive Producer