Continuity mistake: DiNozzo goes onto eBay to check the feedback of the dead officer. The feedback goes from a score of 1 with no star, to 87 with a blue star in the click of a button. (00:10:30)
Continuity mistake: When the woman is walking with Gibbs at the Naval base, she is doing her coat up in one shot, then has her hands in her pocket in the next. (00:08:15)
Continuity mistake: When Gibbs arrives at the Naval base in Orlando, we see the woman in a white coat and the coat is open at the bottom (she is doing the buttons up from top to bottom) and billowing In the Wind. Camera cuts and the coat is now perfectly still and closed at the bottom. (00:08:15)
Visible crew/equipment: As the tow truck pulls the victims car away, the film crew are reflected in the paintwork. (00:06:40)
Continuity mistake: When Kate is putting all the pieces together about Suzanne, she has her hand up. Camera cuts and her arms are crossed. (00:40:20)
Marine Down - S1-E9
Visible crew/equipment: Just after Gibbs has fired at the car speeding away, a camera pops into shot on the screen right. (00:25:00)
Marine Down - S1-E9
Visible crew/equipment: When the team meets the Colnol for the "off the record chat" they walk past a black 4x4 that reflects the camera following them. (00:07:35)
Continuity mistake: When Abbi asks Gibbs to smell the shirt, the way she holds the shirt changes instantly. (00:04:05)
Revealing mistake: When the team run from the Captain's office at sunset, Gibbs closes the door as the last man out. However, a shadow can still be seen to move over the door. We know there is no-one else in the office. (00:38:05)
Revealing mistake: Just after Agent Todd is seen going through the diary, there is a shot of the ship sailing past the camera. However the number 51 on the side of the ship is backwards, showing the shot is flipped. (00:30:20)
Continuity mistake: When Ducky is pointing at the hairline fracture on the x-ray, he stops pointing. Camera changes angle and he is pointing again. (00:11:20)
Continuity mistake: When interviewing the girl at the crime scene, the blood splatter on her face keeps changes instantly. (00:03:30)
Yankee White - S1-E1
Continuity mistake: When the Sergeant collapses on the plane at the start he foams at the mouth. When the camera pans down the plane the foam has gone. (00:02:05)
Continuity mistake: In the final scene, Gibbs is working on his boat wearing safety glasses and has a pencil behind his right ear under the frame. When he learns Sergei has survived his pulls his glasses off in disbelief and the pencil is no longer behind his ear. After a cut away to the director and back to Gibbs again, the pencil has returned and remains there for the rest of the scene, including the black and white closing transition.
Bete Noire - S1-E16
Character mistake: Ari tells Ducky and Gerald that if they lie or he suspects them of lying, he will shoot them in a ball-and-socket joint. Ari later shoots Gerald in the shoulder and mentions that next time it would be his knee. The knee is not a ball-and-socket joint. It is a hinge joint. The only other ball-and-socket joint in the human body is located in the hip. Ari is an educated Doctor and should know the difference. (00:24:00)
Murder 2.0 - S6-E6
Revealing mistake: When the NCIS team were directed to the first video, McGee states that they were the first to view the video, however, the view counter on the video said 531,817 views. (00:06:40 - 00:07:15)
Chosen answer: It is never stated, however she must have been there several years if she is on presidential detail.