Overview: Welcome to Monster Madness 2019!! Mike and James review both Gremlins films. The Halloween/Christmas/Office classic!! The first film is about a boy who inadvertently breaks three important rules concerning his new pet and unleashes a horde of malevolently mischievous monsters on a small town. The sequel is about the Gremlins coming back, and this time, they've taken control of a New York City media mogul's high-tech skyscraper.