Michael Weatherly, Cote de Pablo and Mark Harmon
Did you know that "Ziva David" (played by Cote de Pablo, center) is a real all-rounder when it comes to languages? The popular character actually speaks English, Hebrew, Spanish, Arabic, Turkish, French, Pashto, German, Italian, and Russian fluently. 10 languages? Not too shabby!
'NCIS': 14 Things You Didn't Know About Your Favorite Show
The 2007 strike of the Writers Guild limited the episode production and the fifth season of NCIS ended up consisting of only 19 episodes, instead of the 25 episodes, which were actually planned!