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 Josh Segarra Nestor Vertiz Guest Star James Chen Ian Lim Guest Star Roshawn Franklin Agent Hobbs Guest Star Taylor Anthony Miller Kelly Moran Guest Star Scott McCord Don Kirkpatrick Guest Star Jeff Gurner Elliot Frye Guest Star Billie Rae Grace Harris Guest Star Natasha Murray ERT Tech Guest Star McKinley Belcher Ben Harris Guest Star Anna Uzele Rhonda Harris Guest Star Taylor Blackman Matt Guest Star Melanie Sutrathada Nicole Guest Star Ky Soto Greg Guest Star Jacob Ware Ray Parkin Guest Star Vanessa Butler State Police Officer Gates Guest Star Craig Turk Executive Producer Dick Wolf Executive Producer Arthur W. Forney Executive Producer Peter Jankowski Executive Producer Claire Demorest Writer Rose Troche Director