Next week's episode of American Horror Story is the season finale, but don't worry that the season is over so quickly. FX gave the show an early renewal and we'll see at least 13 new episodes next year. We have a preview clip and the synopsis from episode 12: "Afterbirth".

“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 neighbor; 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.”

Episode 1.12: "Afterbirth" - Season 1 concludes as Constance schemes to raise Tate's baby as her own.