Saisons
Distribution
- Michael ChernusJohn Wayne Gacy
- Gabriel LunaDet. Rafael Tovar
- James Badge DaleChief of Detectives Joe Kozenczak
- Michael AngaranoSam Amirante
- Chris SullivanLead Prosecutor Bill Kunkle
- Marin IrelandElizabeth Piest
- Greg BrykHarold Piest
- Etienne KelliciSamuel Stapleton
- Finlay Wojtak-HissongRandy Reffett
- Robert MeynellDonald Voorhees Sr.
- Andrew JohnstonDonald Voorhees Jr
- Joshua KilimnikTeenage Gacy
