After this week's powerful episode (see TV Fanatic's NCIS review), Gibbs and the team continue to investigate the disappearance of a U.S. Marine Lieutenant after a school bombing in Afghanistan.

Leave no one behind. The story of Gabriela Flores clearly moved our man, a former Marine himself, and the NCIS team will be very much in harm's way Tuesday as they search for her abductors.

The episode is likely to conjure up memories of the last time Gibbs ventured to that war-torn region of the world, rescuing Ziva in the seventh season premiere. This time, she'll be along for the ride.

While Gibbs and Ziva travel to Flores' last known whereabouts near Kandahar, he forced to relive events from his past, which we saw glimpses of this week. Also, Tony reveals his deepest fears.

Check out the promo for Part II of "Engaged" below ...

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.