Jon Bokenkamp Creator, Executive Producer James Spader Raymond "Red" Reddington Actor, Executive Producer Megan Boone Elizabeth "Liz" Keen Actor Diego Klattenhoff Donald Ressler Actor Amir Arison Aram Mojtabai Actor Hisham Tawfiq Dembe Zuma Actor Harry Lennix Harold Cooper Actor Laura Sohn Alina Park Actor Seth Numrich Rakitin Guest Star Deirdre Lovejoy Cynthia Panabaker Guest Star David E. Harrison Eastern Friend Guest Star Tye Alexander Mason Dieterle Guest Star Patrick Breen Congressman Russell Friedenberg Guest Star Drew Gehling Skip Hadley Guest Star Ashley Brooke Allison Friedenberg Guest Star Robert Emmet Lunney Geoffrey Hill, Felix Klopp Guest Star Christian Ryan Unknown Man Guest Star John Eisendrath Executive Producer John Davis Executive Producer John Fox Executive Producer Lukas Reiter Executive Producer, Writer J.R. Orci Executive Producer Laura Benson Executive Producer Mahesh Pailoor Director