Chris O'Donnell Special Agent G. Callen Actor LL Cool J Special Agent Sam Hanna Actor Linda Hunt Henrietta "Hetty" Lange Actor Daniela Ruah Special Agent Kensi Blye Actor Eric Christian Olsen LAPD Detective Marty Deeks Actor Medalion Rahimi Special Agent Fatima Namazi Actor Caleb Castille Special Agent Devin Rountree Actor Gerald McRaney Retired Admiral Hollace Kilbride Actor Duncan Campbell NCIS Special Agent Castor Guest Star Benjamin Papac Gabe Dawson Guest Star William deVry Navy Captain Lombardo, XO Guest Star Graham Patrick Martin Navy Lt. Joseph Landry Guest Star Danny Brown Navy Air Intercept Controller Heather Greene Guest Star Rahnuma Panthaky Taylor Dubrons Guest Star J.B. Bauersfeld NRO Agent Mark Rexingham Guest Star Ashley Zipperman Navy Petty Officer Demi Walker Guest Star Shane Brennan Executive Producer R. Scott Gemmill Executive Producer John Peter Kousakis Executive Producer Samantha Chasse Writer James Hanlon Director