When Dempsey tells Ziva to put her hands behind her head, she raises her hands straight up. The view cuts to a shot from behind her and she has her hands behind her head. It cuts back to in front of her and her hands are straight up again.
When at the airport, Ziva is wearing a bullet proof vest with word POLICE on it. NCIS have their own vests so should say NCIS not Police.
@40:52 Cameraman visible in rear view mirror.
The map McGee brings up on the screen shows Potomac Airfield on the left bank of the Potomac. In reality Potomac Airfield is on the right bank of the Potomac.
McGee describes Voice Over Internet Protocol as "a wireless signal converted to analog". VOIP is only voice transmission over the internet, and has little to do with being wireless. A more accurate description would be sound converted to digital form for internet transmission.