Special Guest Stars Kate Mara as Hayden McClaine Charles S. Dutton as Det. Granger Guest Stars Frances Conroy as Moira O'Hara (Old) Christine Estabrook as Marcy Lily Rabe as Nora Montgomery Alexandra Breckenridge as Moira O'Hara (Young) Jamie Brewer as Adelaide Langdon Michael Graziadei as Travis Wanderly Azura Skye as Fiona Kyle Davis as Dallas Rebecca Wisocky as Lorraine Harvey Mena Suvari as Elizabeth Short David Anthony Higgins as Stan the Tour Guide Malaya Rivera Drew as Det. Barrios Meredith Scott Lynn as Helen Lisa Vidal as Stacey Ramos Anthony Ruivivar as Miguel Ramos Brennan Mejia as Gabriel Ramos Co Starring Celia Finkelstein as Gladys Kai Schulz as Bryan Bodhi Schulz as Troy Sam Kinsey as Beau Asher Gian Starita as Michael