THE NCIS: LA TEAM DESPERATELY SEARCHES THE CITY FOR SOMEONE WHO IS TARGETING ONE OF THEIR OWN, AND OPERATIONAL PSYCHOLOGIST NATE GETZ VISITS NELL AFTER HER TRAUMATIC EXPERIENCE, ON "NCIS: LOS ANGELES," MONDAY, OCT. 20

Peter Cambor Returns as Operational Psychologist Nate Getz and Gerald McRaney ("Jericho")
Guest Stars as a Retired Navy Admiral

"The 3rd Choir" - When the NCIS: LA team learns that someone from their past is targeting one of their own, they desperately search the city. Meanwhile, Operational Psychologist Nate Getz visits Nell to help her through her traumatic experience, on NCIS: LOS ANGELES, Monday, Oct. 20 (9:59-11:00 PM, ET/PT), on the CBS Television Network. Peter Cambor returns as Operational Psychologist Nate Getz and Gerald McRaney ("Jericho") guest stars as a retired Navy admiral.

REGULAR CAST:

Chris O'Donnell (NCIS Special Agent G. Callen)
LL COOL J (NCIS Special Agent Sam Hanna)
Linda Hunt (Henrietta "Hetty" Lange)
Daniela Ruah (NCIS Special Agent Kensi Blye)
Eric Christian Olsen (LAPD Detective Marty Deeks)
Barrett Foa (Tech Operator Eric Beale)
Renée Felice Smith (NCIS Intelligence Analyst Nell Jones)
Miguel Ferrer (NCIS Assistant Director Owen Granger)
GUEST CAST: Peter Cambor (Operational Psychologist Nate Getz)
Gerald McRaney (Retired Navy Admiral Hollace Kilbride)
Ju�rgen Prochnow (Mattias Draeger)
Vyto Ruginis (Arkady Kolcheck)
Aisha Hinds (Chief Investigator Ava Wallace)
John Heard (Special Congressional Investigator Michael Thomas)
Eddie Shin (Matthew Ogilvie)
Francis Capra Marybeth Massett Michael Buonomo (Salazar)
(Congresswoman Ann Jones)
(Marine)

WRITTEN BY: Dana Scanlon and R. Scott Gemmill

DIRECTED BY: Diana C. Valentine