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.
James Spader
Raymond 'Red' Reddington
Megan Boone
Elizabeth Keen
Diego Klattenhoff
Donald Ressler
Hisham Tawfiq
Dembe Zuma
Harry Lennix
Harold Cooper
Amir Arison
Aram Mojtabai
Mozhan Navabi
Samar Navabi
Susan Blommaert
Mr. Kaplan
Daniel Davis
Baldur Magnusson
Enrique Murciano
Julian Gale
Wade Williams
Edgar / The Debt Collector
Robert Sedgwick
Tyson Pryor
Daniel Covin
Tyler Obermeir
John Roque
Roque
Fisher Stevens
Marvin Gerard
Barrett Martin
ND Agent
