Dunder Mifflin Infinity - S4-E2
Corrected entry: When the car is seen in the lake from land, the shadow of the cameraman is on the ground.
Corrected entry: When Jan finds Michael sitting in the train car, she walks up wearing sunglasses. They begin talking, and the camera cuts to Michael. When it cuts back to Jan, the sunglasses are on top of her head.
Correction: I would assume that Jan decided to take off her sunglasses to talk to Michael and make a more personal connection with him. She put them on the top of her head to hold them while the camera was focused on Michael.
Correction: The show acknowledges cameramen, the shadow doesn't break continuity.