Ziva's Badge Issue Number is 867-5309, the same as Gibbs', as shown in other episodes. "867-5309/Jenny" is a song released by Tommy Tutone in 1981, which was the only hit of the artist, making him a "one-hit wonder".
As of May 2021, this is the highest rated NCIS episode to date.
When baby Tali says "kelev" she is saying "dog" in Hebrew, not the name of her dog doll like Tony thinks.
The name "Tali" is pronounce differently in Hebrew than it does on the show, if the character Orli Elbaz really was Israeli, she would have pronounced it "ta-lee" and not like the American "a" that sounds like an "o" making the name sound like "toli". In Tony's flashback later on this episode, Ziva pronounce the name wrongly as well. This is probably due to both actresses not speaking Hebrew in real life