Greg Heffley's mom wants him to take a break from video games while Halloween approaches and he comes up with an idea to make a movie. The pressure's really piling up on Greg Heffley. His mom thinks video games are turning his brain to mush, so she wants her son to put down the controller and explore his creative side. As if that's not scary enough, Halloween's just around the corner and the frights are coming at Greg from every angle. When Greg...