A story based on real-life serial killer Dennis L. Rader, who systematically tortured and killed his victims for over two decades and evaded the police for over 30 years, all while leading a seemingly normal life as a husband, father, security officer and church president.
| Actor | Role |
|---|---|
 Kane HodderDennis Rader | Dennis Rader |
 Amy LyndonSusan Rader | Susan Rader |
 Odessa RaeHeather | Heather |
| CCara SigmundAnnette | Annette |
 Caia ColeyMary Ann | Mary Ann |
| SSarah ShoupLizzy | Lizzy |
| NNino SimoneRicky | Ricky |
| KKelsey McCannKelsey | Kelsey |
 John BurkeDetective Lutz | Detective Lutz |
| DDru AshcroftSharon | Sharon |
 Anna MargaretSarah | Sarah |
 Lily Mae SilversteinLilly Riding | Lilly Riding |
 Daniel BonjourDetective Carmichael | Detective Carmichael |
| PPascale GigonMrs. Emerson (Teddy's Mom) | Mrs. Emerson (Teddy's Mom) |
| WWesley StillerOfficer Corman | Officer Corman |
| BBob ArnoldPastor Joe | Pastor Joe |