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 Vedette Lim Elise Taylor Guest Star Taylor Anthony Miller Kelly Moran Guest Star Roshawn Franklin Agent Hobbs Guest Star James Chen Ian Lim Guest Star Kathleen Munroe Rina Trenholm Guest Star David Zayas Antonio Vargas Guest Star Carmen Lamar Bomb Tech Carla Flores Guest Star Natasha Murray ERT Tech Guest Star Tracey Conyer Lee NYPD Detective Guest Star Isaiah Seward SWAT Leader Dan Guest Star Paul Douglas Anderson SWAT Agent Jones Guest Star Natascia Diaz Detective Cantrell Guest Star Mark David Watson SWAT Leader Guest Star Craig Turk Executive Producer Dick Wolf Executive Producer Arthur W. Forney Executive Producer Peter Jankowski Executive Producer Rick Eid Writer Joe Halpin Writer Claire Demorest Writer Kristy Lowrey Writer Andy Callahan Writer Tom Szentgyorgyi Writer Erica Meredith Writer Alex Chapple Director Tamara Jaron Writer Jean de Segonzac Director Carlos Bernard Director Mykelti Williamson Director Stephen Surjik Director Joanna Kerns Director Monica Raymund Director Heather Michaels Writer