When Tony is speaking with Dr. Bashir in the hospital, few if any of the people passing them are there when the camera angle changes (to pointing in the direction they were walking).
When Tony is on the plane returning from Israel, the plane window shade alternates between open and closed. Also, part of the time the window shade pulls up from the bottom, the other part down from the top.
Tony and Adam thank the Doctor for the tea, however, it is a coffee pot that is on the table.
Gibbs is on the roof with a sniper rifle and he shoots the mobile phone that the bad guy was going to use to trigger a bomb. From Gibbs' point of view, the phone was between the crim and Fornell. So he should only have able to hit the phone. Yet with the one bullet he put a hole in the phone, killed the crim with a bullet in the gut and shot Fornell in the arse. A little bit unrealistic.