Corrected entry: In the scene where Adam and his father are in the shed, after the father killed the sheriff, dad is seen wiping the blood off the blade. There is still some blood left on the blade as he moves forward to hang it up. When he does hang it up, the camera switches to a new shot and the blood that was left is now gone.
Corrected entry: When Fenton digs the hole for the cellar, what does he do with all that dirt that was piled up around the hole. All of a sudden it's not there.