A few years after the incident in the original Gremlins, Billy and Kate have moved to New York where they work for media mogul Daniel Clamp. Meanwhile, Gizmo's former owner has just died and he's been captured for the genetics part of the Clamp building. A little while later, a certain someone gets wet, creates a new Gremlin species, and learns to finally fight back after years of abuse. And while Gizmo and the surviving humans fight back, the Gremlins and their evil leader, the Brain Gremlin, are planning to escape when it gets dark. And if they do, New York will experience a new Hell. This is the very first movie trailer of Gremlins 2 used before its threatrical release. Notice how its concept influenced Coppola's Dracula teaser few years later.