NewsChannel 3 goes behind the scenes of NCIS LA

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NewsChannel 3 went on location in Los Angeles to meet Chris O’Donnell for the first time, and to catch up with an old friend— LL Cool J.

"You're about to get a sneak peek of what Laila and I go through behind the scenes of NCIS: Los Angeles," says LL Cool J.

In this episode, characters Sam Hannah and G. Callen are about to get into a dangerous situation.

“You get to see what we learn about the characters this week and what adventures they`re going to be on this week.”

Find out what you don’t see at home when the cameras stop rolling, Tuesday at 5.