The Blacklist Season 4, Episode 20 : The Debt Collector (No. 46)

About The Blacklist Season 4, Episode 20 : The Debt Collector (No. 46)

When Liz becomes the target of a mercenary known as the Debt Collector, Red turns to an unlikely source for help. Meanwhile, Ressler faces an unexpected complication in his efforts to stay ahead of Agent Gale's investigation. Guest Stars: Susan Blommaert, Daniel Davis, Enrique Murciano, Wade Williams, Robert Sedgwick, Daniel Covin, John Roque, Fisher Stevens,