The Demon Brother S01 E07

Jemima Kirke (as Regan) Wyatt Oleff (as Charlie) Chase Sui Wonders (as Samantha Cicciaro) Nico Tortorella (as William) Ashley Zukerman (as Keith) Xavier Clyde (as Mercer) Alexandra Doke (as Sewer Girl) Omid Abtahi (as Det. Ali Parsa) Kathleen Munroe (as Det. PJ McFadden) John Cameron Mitchell (as Amory)

based on novel or book