Gremlins 2: The New Batch (1990)

Billy and Kate, eager to start fresh after the chaos in Kingston Falls, move to New York City and land jobs in a high-tech skyscraper. However, their peace is shattered when Gizmo, their old Mogwai companion, is captured by scientists in the building’s lab. An accidental splash of water on Gizmo spawns a new batch of Gremlins, who quickly spread chaos. Now more dangerous than ever, the creatures plan to escape into the city.