NCIS: Los Angeles season 2

The second season of NCIS: Los Angeles an American police procedural drama television series originally aired on CBS from September 21, 2010, through May 17, 2011. The season was produced by Shane Brennan Productions and CBS Television Studios, with Shane Brennan as showrunner and executive producer. The season continues to follow the stories of the members of the Office of Special Projects, an undercover division of the Naval Criminal Investigative Service (NCIS).

The season features a major cast change: Eric Christian Olsen joins the cast, reprising his role as Marty Deeks from season one. Renée Felice Smith joins the team in episode 4 in a recurring capacity, and is promoted to a starring role in the eleventh episode. Peter Cambor is no longer a series regular, and is credited as a special guest star in the 4 episodes he appears.

Main

 * Chris O'Donnell as G. Callen, NCIS Senior Special Agent (SSA) of the Office of Special Projects (O.S.P.) in Los Angeles
 * Daniela Ruah as Kensi Blye, NCIS Junior Field Agent
 * Eric Christian Olsen as Marty Deeks, L.A.P.D. Detective And Liaison To NCIS
 * Barrett Foa as Eric Beale, NCIS Technical Operator
 * Renée Felice Smith as Nell Jones, NCIS Junior Field Agent and Intelligence Analyst
 * Linda Hunt as Henrietta Lange, NCIS Supervisory Special Agent (SSA) and Operations Manager
 * LL Cool J as Sam Hanna, NCIS Senior Agent, second in command

Recurring

 * Rocky Carroll as Leon Vance, NCIS Director stationed in Washington D.C.
 * Kathleen Rose Perkins as Rose Schwartz, coroner in Los Angeles
 * Ronald Auguste as Mohad "Moe" Dusa
 * Vyto Ruginis as Arkady Kolcheck
 * Claire Forlani as Lauren Hunter, NCIS Senior Special Agent and temporary Operations Manager
 * Raymond J. Barry as Branston Cole
 * Peter Cambor as Nate Getz, NCIS Special Agent

Guests

 * Alicia Coppola as Lisa Rand
 * Marisol Nichols as Tracy Keller
 * Erik Jensen as Landon Frisbee
 * Craig Robert Young as Dracul Comescu

Development
NCIS: Los Angeles was renewed for a second season on January 14, 2010.

Broadcast
Season two of NCIS: Los Angeles premiered on September 21, 2010.

Reception
NCIS: Los Angeles ranked #7 with a total of 16.54 million viewers for the 2010–11 U.S. network television season.