Shadow of the Vampire (2000)

Factual error: After a new camera man is hired, Wagner, the camera man starts showing off to his fellow crew members that he invented "slow motion". In the next scene he demonstrates this by spinning the handle of the camera slowly. In fact this is not right, when the movie is projected the movie will be speeded up instead of slowed down.

Max Schreck: Tell me how you would harm me - when even I don't know how I could harm myself.