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