The Blacklist's Diego Klattenhoff Breaks Down Ressler's Origin Story Episode, Teases New Dynamic With Liz

Friday’s episode of The Blacklist threatened to unearth Agent Ressler’s deepest, darkest secret -- but thanks to Liz, it will stay buried a while longer. The nontraditional hour, titled “Brothers,” didn’t involve a usual Case of the Week; rather, it explored Ressler’s relationship with his estranged brother, Robby (played by Brat Pack member Anthony Michael Hall), […]