Willy Wonka and the Chocolate Factory

We all know that Grandpa Joe was bed ridden for 20 years along with his in-laws, but is that the truth? If that's the truth, how did he manage to sneak out of the bed to buy a chocolate bar? He was faking it for sure, but how did no one question it until he was walking around? Someone should have said something when he pulled out that darn chocolate bar! 

Pulp Fiction

The first scene in Pulp Fiction was already messed up, and it happened just as the movie started! This scene has a famous shoot-out in it, but if you look closely, it seems that the shoot out already happened. They accidentally didn't clear up the background of the scene before restarting it for another take, so the bullet holes were already in the wall.