Special Guest Stars Renée Felice Smith as Intelligence Analyst Penelope "Nell" Jones Linda Hunt voices Operations Manager Henrietta "Hetty" Lange Peter Cambor as Operational Psychologist Nate Getz Guest Stars Duncan Campbell as NCIS Special Agent Castor Bar Paly as Anastasia "Anna" Kolcheck Vyto Ruginis as Arkady Kolcheck Erik Palladino as Vostanik Sabatino Pamela Reed as Roberta Deeks Natalia del Riego as Rosa Reyes Lesley Boone as Nina Barnes Ava McCoy as Jordyn Rountree Liz Vassey as ATF SAC Kerry Adams Randy Couture as ATF Special Agent Bill Newsome Co Starring Jay Hieron as Dion Steve Suh as Bryant Treisa Gary as Judge Abdul Alvi as Courier Saxon Anderson as Broderick Lorenzo Antonucci as Seth Chip O'Donnell as Willis