NCIS: Los Angeles: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! NCIS: Los Angeles Drama, Crime, Action 9/22/09 – United States http://www.cbs.com/shows/ncis_los_angeles/ GeneralEpisodesCastCharactersGallery Cast See full cast → Daniela Ruah as Special Agent Kensi Marie Blye Chris O'Donnell as Special Agent Grisha Aleksandrovich Nikolaev "G" Callen Special Agent Grisha Aleksandrovich Nikolaev "G" Callen Special Agent Grisha Aleksandrovich Nikolaev "G" Callen Special Agent Grisha Aleksandrovich Nikolaev "G" Callen Special Agent Grisha Aleksandrovich Nikolaev "G" Callen LL Cool J as Special Agent Sam Hanna Barrett Foa as Tech Consultant Eric Beal Eric Christian Olsen as Investigator Martin A. "Marty" Deeks LAPD Detective Martin A. "Marty" Deeks LAPD Detective Martin A. "Marty" Deeks LAPD Detective Martin A. "Marty" Deeks LAPD Detective Martin A. "Marty" Deeks Renée Felice Smith as Intelligence Analyst Penelope "Nell" Jones Intelligence Analyst Penelope "Nell" Jones Intelligence Analyst Penelope "Nell" Jones Intelligence Analyst Penelope "Nell" Jones Intelligence Analyst Penelope "Nell" Jones Linda Hunt as Operations Manager Henrietta "Hetty" Lange Henrietta "Hetty" Lange Henrietta "Hetty" Lange Henrietta "Hetty" Lange Henrietta "Hetty" Lange Miguel Ferrer as Assistant Director Owen Granger Peter Cambor as Operational Psychologist Nate Getz Nia Long as Executive Assistant Director Shay Mosley Adam Jamal Craig as Special Agent Dominic Vail Medalion Rahimi as Special Agent Fatima Namazi Medalion Rahimi as Special Agent Fatima Namazi Medalion Rahimi as Special Agent Fatima Namazi Caleb Castille as Special Agent Devin Roundtree Chris O'Donnell as G. Callen Daniela Ruah as Kensi Blye Barrett Foa as Eric Beale LL Cool J as Sam Hanna Linda Hunt as Hetty Lange Eric Christian Olsen as Marty Deeks Renée Felice Smith as Nell Jones Miguel Ferrer as Owen Granger Peter Cambor as Nate Getz Nia Long as Assistant Director Shay Mosley Bar Paly as Anna Kolcheck Vyto Ruginis as Arkady Kolcheck Andrea Bordeaux as Special Agent Harley Hidoko Caleb Castille as Devin Roundtree Gerald McRaney as Retired Navy Admiral Hollace Kilbride