American Horror Story revolves around the Harmons, a family of three who moved from Boston to Los Angeles as a means to reconcile past anguish. The all-star cast features Dylan McDermott as Ben Harmon, a psychiatrist; Connie Britton as Vivien Harmon, Ben’s wife; Taissa Farmiga as Violet, the Harmon’s teenage daughter; Jessica Lange in her first-ever regular series TV role as Constance, the Harmon’s neighbour; Evan Peters plays Tate Langdon, one of Ben’s patients; and Denis O’Hare as Larry Harvey. Guest stars for the series include Frances Conroy as the Harmon’s housekeeper; Alexandra Breckenridge as the Harmon’s housekeeper; and Jamie Brewer as Constance’s daughter.