Shadrach (1998)

Continuity mistake: In the scene where Paul and little Mole first meet Shadrach, they are playing marbles. In the shot where Paul looks over his shoulder to see Shadrach, a lot more marbles appear on the ground than there was in the previous shot, and the arrangement of the marbles is completely different. When the camera goes to a close-up of Shadrach and back to the boys, the marbles once again change their positions. (00:17:50)