Following Gibbs' example, DiNozzo's rule number 1 is: I don't sit on the sidelines when my people are in trouble.
When Eschel realizes Gibbs has just found the camera, he lets out a typical Israeli swear word, specifically making a lewd reference to Gibbs' mother.
The title is a Hebrew word meaning "Hello," "Goodbye" or "Peace."
Shot under production number 40343-071.
While uncredited, the "dead guy" in the motorcycle gear, Gibbs & Ziva discover in the cabin, was played by Pej Vahdat, as evident from the Visa photo at 36:37. Here his character in identified as an Iranian student turn terrorist, while on Bones he played Arastoo Vaziri an Iranian exile, and forensic anthropologist.