Missy Peregrym Special Agent Maggie Bell Actor Zeeko Zaki Special Agent Omar Adom "OA" Zidan Actor Jeremy Sisto Assistant Special Agent in Charge Jubal Valentine Actor Alana De La Garza Isobel Castille Actor John Boyd Stuart Scola Actor Katherine Renee Kane Special Agent Tiffany Wallace Actor Charlotte Sullivan Jessica Blake Guest Star Nick Gomez Hector Ramirez Actor Christian Conn Matthew Sawyer Actor Vedette Lim Elise Taylor Actor Taylor Anthony Miller Kelly Moran Actor Ashley Bryant Cara Stanfield Actor Rose Decker Ella Blake Actor Natalie Smith Mrs. Sawyer Actor Tatiana Ydalia Emma Actor Isabella Martinez Wall Maria Ramirez Actor Ronnie Castellano Gael Actor Sean Weil Linen Supply Owner Actor Bryce Ahart Writer Stephanie McFarlane Writer Laura Belsey Director Dick Wolf Executive Producer Rick Eid Executive Producer Alex Chapple Executive Producer Amanda Slater Executive Producer Joe Halpin Executive Producer Arthur W. Forney Executive Producer Peter Jankowski Executive Producer Craig Turk Writer