Editor's note: The air time of this episode has changed.

THE NCIS TEAM MUST LOCATE A GROUP OF UNKNOWN ASSAILANTS WHO ILLEGALLY CROSSED THE BORDER AND ATTACKED CALIFORNIA HIGHWAY PATROL OFFICERS, ON A REBROADCAST OF "NCIS: LOS ANGELES," SUNDAY, JUNE 3

This Marks the 200th Episode of the Series

Guest Stars Include John M. Jackson as Admiral A.J. Chegwidden, Pamela Reed as Roberta Deeks, Deeks' Mother, and Ashley Spillers as Homeland Security Specialist Sydney Jones

"This Is What We Do" - The NCIS team must locate a group of unknown assailants who illegally crossed the border and attacked California Highway Patrol officers. Also, Homeland Security sends over Specialist Sydney Jones (Ashley Spiller)
, Nell's older and bossy sister, to assist NCIS with the case, on a rebroadcast of the 200th episode of NCIS: LOS ANGELES, Sunday, June 3 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Guest stars include John M. Jackson as Admiral A.J. Chegwidden and Pamela Reed as Roberta Deeks, Deeks' mother. (Originally broadcast 11/19/17.)

REGULAR CAST:

Chris O'Donnell (Special Agent G. Callen)
LL COOL J (Special Agent Sam Hanna)
Linda Hunt (Henrietta "Hetty" Lange)
Daniela Ruah (Special Agent Kensi Blye)
Eric Christian Olsen (LAPD Detective Marty Deeks)
Barrett Foa (Tech Operator Eric Beale)
Renée Felice Smith (Intelligence Analyst Nell Jones)
Nia Long (Executive Assistant Director Shay Mosley)

GUEST CAST:

John M. Jackson (Admiral A.J. Chegwidden)
Pamela Reed (Roberta Deeks)
Jeff Kober (Harris Keane)
Andrea Bordeaux (NCIS Special Agent Harley Hidoko)
Long Nguyen (Dang)
Sammy Sheik (Tobias Thoma / Ahmed Han Asakeem)
Zeeko Zaki (Aimon Shah)
Ashley Spillers (Homeland Security Specialist Sydney Jones)
Karan Oberoi (Fazan Kamsour)
Alex Gonzalez (Enrique)
Richardo J. Chacon (Customs and Border Patrol Officer)
Hugo Garcia (Driver)
Tony Curtis Blondell (Guy)
Richardo Walker (CHP Officer)

WRITTEN BY: R. Scott Gemmill

DIRECTED BY: John P. Kousakis