CALLEN AND SAM ARE KIDNAPPED WHEN THEY FOLLOW A TIP ABOUT A MISSING NSA AGENT, ON “NCIS: LOS ANGELES,” MONDAY, FEB. 9

“Forest For The Trees” – Callen and Sam are kidnapped when they follow an anonymous tip about a missing NSA agent. When the team discovers they are nowhere to be found, they realize it could have been a trap set by terrorists, on NCIS: LOS ANGELES, Monday, Feb. 9 (9:59-11:00 PM, ET/PT) on the CBS Television Network.

CHEAT TWEET: Callen & Sam are kidnapped! Who could b behind the attack? #NCISLA 2/9 9:59pm

CALLEN AND SAM HEAD TO MEXICO UNDERCOVER AS FOOD TRUCK OWNERS TO FIND THE SOURCE OF AN ANTHRAX POISONING AND PREVENT A BIO-TERRORISM ATTACK, ON “NCIS: LOS ANGELES,” MONDAY, FEB. 2

“Black Wind” – Callen and Sam go undercover as food truck owners in Mexico to find the source of an anthrax poisoning before it’s used to create a bioweapon, on NCIS: LOS ANGELES, Monday, Feb. 2 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

CHEAT TWEET: Don’t miss Callen&Sam show off their cooking skills in Mexico while undercover as Food Truck owners! #NCISLA 2/2 10/9c

AFTER THE U.S. AMBASSADOR NARROWLY ESCAPES A TERRORIST ATTACK AT THE U.S. CONSULATE IN TUNISIA, CALLEN AND SAM ARE SENT ON A SECRET, DANGEROUS MISSION TO OBTAIN CRIME SCENE EVIDENCE, ON “NCIS: LOS ANGELES,” MONDAY, JAN. 19

Julie Chen, Host of “The Talk,” Guest Stars as U.S. Ambassador Nancy Kelly

“In The Line Of Duty” – After U.S. Ambassador Nancy Kelly narrowly escapes a terrorist attack at the U.S. consulate in Tunisia, Callen and Sam are sent on a secret, dangerous mission to obtain key evidence from the crime scene. Upon their return, the team seeks Kelly’s help to provide missing information, on NCIS: LOS ANGELES, Monday, Jan. 19 (9:59-11:00 PM, ET/PT) on the CBS Television Network. Julie Chen, host of THE TALK, guest stars as U.S. Ambassador Nancy Kelly.

CHEAT TWEET: The #NCISLA team welcomes @JulieChen 2 the show when she guest stars on 1/19 9:59pm! @TheTalk_CBS @CBSBigBrother

WHILE CALLEN IS UNDERCOVER IN AN OFFICE BUILDING TO INVESTIGATE AN ARMS DEALER, IT IS SEIZED BY TERRORISTS AND HE IS TAKEN HOSTAGE, ON “NCIS: LOS ANGELES,” MONDAY, JAN. 5

“Spiral” – While Callen is undercover in the mail room of an office building to investigate an arms dealer, it is taken over by terrorists and Callen becomes a hostage. When the team arrives to help, they discover the entire building is wired with explosives, on NCIS: LOS ANGELES, Monday, Jan. 5 (9:59-11:00 PM, ET/PT) on the CBS Television Network.

CHEAT TWEET: Things go from bad 2 worse when Callen is taken hostage! Team #NCISLA 2 the rescue! 1/5 9:59pm

THE TEAM INVESTIGATES A BURGLARY AT A CYBER-SECURITY COMPANY, BUT HETTY ORDERS CALLEN TO STAY AWAY FROM THE CRIME SCENE WHEN HIS GIRLFRIEND BECOMES A LEAD WITNESS, ON “NCIS: LOS ANGELES,” MONDAY, DEC. 15

“Humbug” – The team investigates a burglary at a cyber-security company, but Callen must steer clear of the crime scene after Hetty reveals his girlfriend, Joelle, is one of the lead witnesses. Also, the team discusses their personal holiday travel plans, on NCIS: LOS ANGELES, Monday, Dec. 15 (9:59-11:00 PM, ET/PT) on the CBS Television Network.

CHEAT TWEET: Hetty orders Callen 2 stay away from a crime scene + the #NCISLA team discuss their holiday plans #hohoho 12/15 9:59pm

SAM REFLECTS ON HIS RELATIONSHIP WITH HIS FATHER WHEN THE TEAM INVESTIGATES THE MURDERS OF MARINES WHO HAVE SONS IN MILITARY ACADEMIES, ON “NCIS: LOS ANGELES,” MONDAY, DEC. 8

“Reign Fall” – Sam reflects on his own upbringing and relationship with his father when the team investigates the murders of marines who have sons in military academies, on NCIS: LOS ANGELES, Monday, Dec. 8 (9:59-11:00 PM, ET/PT) on the CBS Television Network.

CHEAT TWEET: A case involving marines & their military academy sons hits close 2 home for Sam on #NCISLA 12/8 9:59pmET/PT