Snow White and the Huntsman (2012)

Revealing mistake: When Snow White rides the white horse bareback to the dark wood. In the last few frames as the horse gets trapped in the mud you can see a very thin set of reins attached to the horse's head.

Queen Ravenna: I was ruined by a king like you once. I replaced his queen. An old woman. And in time I too would have been replaced. Men use women. They ruin us and when they are finished with us they toss us to the dogs like scraps.

Trivia: When Snow White's mother pricks her finger at the start of the movie, her blood falls on the snow. The blood you see is actually director Rupert Sanders' real blood. He used his own because he felt that fake blood looked too unrealistic.