Special Guest Stars Mare Winningham as Ms. Hazel Evers Finn Wittrock as Tristan Duffy Lily Rabe as Aileen Wuornos Guest Stars Lennon Henry as Holden Lowe Richard T. Jones as Det. Andy Hahn Shree Grace Crooks as Scarlett Lowe Seth Gabel as Jeffrey Dahmer John Carroll Lynch as John Wayne Gacy Anthony Ruivivar as Ricky Ramirez Nico Evers-Swindell as Craig Co Starring Jessica Belkin as Wren Emmory McSteller as Vampire Boy #2 / Bobby Cannon McSteller as Vampire Boy #1 / Walter Cyd Strittmatter as Woman in Bed Jack Fisher as Albert Evers Dieterich Gray as Cop (1927) Lucius Baybak as Sheik Barbara Lee Bragg as Sheik's Mother Harry Hains as Boy