Visible crew/equipment: When Ducky says he caught the medical examiner and is discussing their findings, a square stage light is reflected in his glasses. (00:20:00)
Visible crew/equipment: When the car pulls up at the very start a man can be seen crouching and holding a camera in the wing mirror. (00:00:10)
Continuity mistake: Ducky opens the agent's file. However it's closed in the next shot. (00:21:00)
Continuity mistake: When Tony and the new recruit are discussing working for Gibbs, the recruit has part of the folder in his hand. Camera changes and his hand is empty. (00:15:50)
Visible crew/equipment: When the pickup is located we see Tony's car pull up and a camera crew reflected in the paint work. (00:06:00)
Murder 2.0 - S6-E6
Continuity mistake: At the end, McGee has his headphones in both ears. Camera changes and now 1 earphone is out. (00:40:20)
Nine Lives - S6-E5
Visible crew/equipment: Kale's guard is knocked unconscious and Fornell is informed. When Fornell finds out, there is a tape marker by his right foot. (00:35:45)
Chosen answer: It is never stated, however she must have been there several years if she is on presidential detail.