Ηθοποιοί επεισοδίου
Μάικλ ΤσέρνουςJohn Wayne Gacy
Gabriel LunaDet. Rafael Tovar
James Badge DaleChief of Detectives Joe Kozenczak
Michael AngaranoSam Amirante
Chris SullivanLead Prosecutor Bill Kunkle
Μαρίν ΆιρλαντElizabeth Piest
Greg BrykHarold Piest
Max MatternBilly Carroll
Mason VersawRobert Donnelly
Jake HorowitzDavid Cram
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Brayden RaqueñoDale Landingin
Nina KiriMary Amirante
Michael EsperBob Motta
Augustus PrewJeffrey