You can find tons of bloopers of the famous Harry Potter film series. It is probably because most of the actors in the films were kids. But there is one particular blooper that is absurd and unbelievable.

You may remember the scene in which Malfoy is on the ground, and Hogwarts students are looking at him. In that scene, you can clearly see a cameraman, and it makes one think that the editors were smoking something during post-production.