Can Gibbs Get Hostages Jimmy & Kasie Out Alive on 'NCIS'? (VIDEO)

Meredith Jacobs

Wrong place, wrong — or right? — time?

Kasie (Diona Reasonover) and Jimmy (Brian Dietzen) are held hostage in a diner after a jewelry store robbery goes awry in Episode 19 of NCIS Season 17. (And it looks like they just wanted to have some fun and celebrate St. Patrick's Day in "Blarney.")

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Can they keep the other customers safe from the thieves? Will they need to use their expertise as a medical examiner and forensic scientist? And will Gibbs (Mark Harmon) be able to do anything from outside? Watch the promo below.

Also, click through the gallery above for a look at just what's going on in that diner and series star Rocky Carroll directing.

NCIS, Tuesdays, 8/7c, CBS