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 Enid Graham Dr. Sand, Eleanor Russo Guest Star Sami Bray Agnes Keen Guest Star Danny Mastrogiorgio Lew Sloan Guest Star Colby Lewis Peter Simpson Guest Star Diany Rodriguez Weecha Xiu Guest Star Gregory Rodriguez Vladmir Cvetko Guest Star Luke Slattery Dante Guest Star Shea Buckner Dino Guest Star Mark Light-Orr Herman Levy Guest Star Lauren C. Mayhew Jean, Range Owner Guest Star Forrest Weber Mikey Guest Star Matt Weiss Randall Beasley Guest Star Ned Eisenberg Vito Decanio Guest Star Tom D'Agustino Johnny 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 Andrew McCarthy Director T Cooper Writer Allison Glock-Cooper Writer