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NCIS: Los Angeles (TV Series 2009–2023) cast and crew credits, including actors, actresses, directors, writers and more.
Main characters. G. Callen. Agent Grisha " G. " Callen (born: Nikolaev) is a fictional character in the show NCIS: Los Angeles portrayed by Chris O'Donnell. He is an NCIS Special Agent in Charge, and the senior agent assigned to the Office of Special Projects. He first appeared in the NCIS season six episode "Legend (Part I)".
IMDb page for the TV series NCIS: Los Angeles, a spinoff of NCIS. See the cast, episode guide, user and critic reviews, trivia, and more.
The series starred Chris O'Donnell, Daniela Ruah, and LL Cool J alongside an ensemble cast. The first season featured Peter Cambor, Adam Jamal Craig, Linda Hunt and Barrett Foa.
Learn more about the full cast of NCIS: Los Angeles with news, photos, videos and more at TV Guide
The exploits of the Los Angeles–based Office of Special Projects (OSP), an elite division of the Naval Criminal Investigative Service that specializes in undercover assignments.
Series Cast 72. Chris O'Donnell. G. Callen (18 Episodes) Daniela Ruah. Kensi Blye (18 Episodes) Eric Christian Olsen. Marty Deeks (18 Episodes) Barrett Foa. Eric Beale (18 Episodes)
