AFTER NATE GETZ FAILS TO CHECK IN WITH HETTY WHILE WORKING UNDERCOVER ON A MISSION LINKING ORGANIZED CRIME TO TERRORISM, THE TEAM LEARNS HE IS WORKING WITH AN INFAMOUS CRIME LEADER, ON A REBROADCAST OF "NCIS: LOS ANGELES," SUNDAY, JAN. 1

Peter Cambor Returns as Operational Psychologist Nate Getz

"Head of the Snake" - After operational psychologist Nate Getz (Peter Cambor)
fails to check in with Hetty while working undercover on a mission linking organized crime to terrorism, the team learns he is working with an infamous crime leader, on a rebroadcast of NCIS: LOS ANGELES, Sunday, Jan. 1 (10:30-11:30 PM, ET/10:00-11:00 PM, PT) on the CBS Television Network. (Originally broadcast 4/11/16.)

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)
Judith Shekoni (Alisa Chambers)
Timothy Rettele (Marine Sergeant Edward Jones)
Christian George (Henrik Vuksan)
Gerald Webb (Vertadyne Driver)
Brandon Phillips (Marine Sergeant Kevin Brickson)

WRITTEN BY: Joseph C. Wilson

DIRECTED BY: Robert Florio