Jon Bokenkamp Creator, Executive Producer James Spader Raymond "Red" Reddington Actor, Executive Producer 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 Joely Richardson Cassandra Bianchi Guest Star Mike Houston Detective Heber Guest Star Danny Mastrogiorgio Lew Sloan Guest Star Diany Rodriguez Weecha Xiu Guest Star Ryan Williams Billy Burton Guest Star Camila Canó-Flavia Everly Grant Guest Star Emily Skinner Fredrica Carrellas Guest Star Blake DeLong Gordon Graham Guest Star Patricia Richardson Matilda David Guest Star Matt Steiner Matt Spate Guest Star Neal Bledsoe Maverick Sawyer Guest Star Craig Waletzko Peter Finchy Guest Star Benjamin Howes Ambassador Warren Guest Star Zac Jaffee Lawyer Guest Star Natalie Roy Medical Examiner Guest Star Katie Micha Chrissy Guest Star Karis Danish Darlene Wozniak Guest Star John Eisendrath Executive Producer John Davis Executive Producer John Fox Executive Producer Lukas Reiter Executive Producer J.R. Orci Executive Producer Laura Benson Executive Producer Mahesh Pailoor Director T Cooper Writer Allison Glock-Cooper Writer