Jon Bokenkamp Creator, Executive Producer James Spader Raymond "Red" Reddington Actor, Executive Producer Diego Klattenhoff Donald Ressler Actor Hisham Tawfiq Dembe Zuma Actor Harry Lennix Harold Cooper Actor Alex Brightman Herbie Hambright Guest Star Mackenzie Astin Jonathan Pritchard Guest Star Marceline Hugot Nurse Jacobus Guest Star Jordan Bridges Todd Wagner Guest Star Tara Westwood Rebecca Anders Guest Star Bill Winkler Dalton Chase Guest Star Dina Drew Nurse Supervisor Guest Star Jonathan Spivey Matt Walden Guest Star Brian Rock Malcolm Revill Guest Star Jacqueline Torres Lyn Ortiz Guest Star Paula Leggett Chase Sandy Roberts Guest Star Steve Blanchard Alexander Addabbo Guest Star Cedric Leiba Jr. Bystander Guest Star Walt Frasier Bus Driver Guest Star Ezioma Asonye Abby Ryder Guest Star Leigh DeLollis Aimee Addabbo Guest Star Ken Tatafu Clive 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 Adam Weisinger Director Katie Bockes Writer Sam Christopher Writer