Three Generations are Enough - S1-E8
Visible crew/equipment: At the beginning when the robot is lifting fingerprints from the suitcase, you can see a person walking around in the background-something not likely when there is a bomb threat.
Visible crew/equipment: Toward the end of the episode you can see a guy with a camera reflected in the side of a silver car.
Visible crew/equipment: Towards the beginning, when the Taliban steps on the landmine, you see the DEA agent getting hit with dirt and blood. In the center of the shot, you can see a few drops of blood stick to the camera lens. Incredibly easy to notice, so I'm not sure how this one slipped through.
Visible crew/equipment: On the patio at Hughes house a crew member can be seen through the windows inside the house.
The Henderson Challenge - S3-E2
Visible crew/equipment: As Danny (who is supposedly naked) gets into the taxi, you can see he's wearing some kind of flesh-coloured thong. (00:11:35)