The first season follows the Harmon family: Ben, Vivien, their daughter Violet and their dog Hallie, who move to Los Angeles. In the new house, the family meets housekeeper Moira, the mysterious neighbor, Constance and her daughter Addie... and also Tate who feels a sick love for Violet. However, the family is unaware that there have been more than 20 violent deaths in the house, thus being known as "The Murder House". #ahs #americanhorrorstory #murderhouse #harmonfamily #langdonfamily