“Every family has its demons.”Daimon and Ana Helstrom are the son and daughter of a mysterious and powerful serial killer. The siblings have a complicated dynamic as they track down the terrorizing worst of humanity — each with their attitude and skills.Created byPaul ZbyszewskiStarringTom AustenDaimon HelstromSydney LemmonAna HelstromElizabeth MarvelVictoria HelstromRobert WisdomHenry / CaretakerJune CarrylLouise HastingsAriana GuerraGabriella RosettiAlain UyChris Yen