In the Season 4 finale, co-hosts Lydia CoffeeMaté and Jeffrey Dalmer discuss what we've learned after a deep dive into the story behind the 1989 Judd Nelson serial killer film, "Relentless." In airing his theory about "Relentless" director William Lustig's connection to mind control program MK-Ultra, Dalmer puts himself in the CIA's crosshairs, with dire results.***Credits:Erin Murray played Lydia CoffeeMaté. Erin performs with Madeline, a Washington Improv Theater house ensemble, and The Lodge. Follow her on Instagram at @eurniebmurray. Jamal Newman played Jeffrey Dalmer. Jamal performs with Lena Dunham and NIXON. You can follow him on Instagram and Twitter at @hell0newman, and find him at jamalnewman.com. Produced by Tim Townsend.Theme music by Bart Warshaw. Cover art by Claire Smalley. Website by Chance Griffin. Website artwork by Nicole Bennett.