Austin Stowell (Special Agent Leroy Jethro Gibbs), Kyle Schmid (Special Agent Mike Franks), Mariel Molino (Special Agent Lala Domínguez), Caleb Foote (Special Agent Bernard Randolf), Tyla Abercrumbie (Officer Mary Jo Sullivan), Diany Rodriguez (Special Agent Vera Strickland), Patrick Fischler (SAC Cliff Wheeler), Bobby Moynihan (Woodrow 'Woody' Browne), Julian Black Antelope (Dr. Tengalkat), Daniel Bellomy (Herm Daniels)