Perhaps surprisingly it wasn't about nudity or the degrading things he and the other actors playing the victims had to undergo in front of the camera but occurred during the scene where Merli is chosen as having the most beautiful rear. The scene calls for Franco to be shot as a "reward" for having won the contest. Reportedly the youngster suddenly went berserk when the gun was put to his head, throwing the scene. Manni says that it took quite some time to calm Merli down again and persuade him to go through with the shot as planned.