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 Peter Elkoff Writer Milena Govich 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