On tomororw night's all-new episode of NCIS, the team can't exactly get into the Christmas spirit.

That's because everyone is working overtime to find a suspect... that's been dead for 17 years.

Check out the preview for "Silent Night" below:

[video url="/videos/ncis-preview/" title="NCIS Preview"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.