Gremlins 3: The Next Batch

Gremlins 3: The Next Batch is a 2017 horror-comedy-thriller movie. It stars Zach Galligan, Phoebe Kates, Howie Mandell, and Jack Black.

Synopsis
Billy (Zach Galligan) and Kate Peltzer (Phoebe Kates) never get a date night because they're too busy making sure Gizmo (Howie Mandell) doesn't get wet, eat after midnight, or get exposed to bright lights. But one day, they hire a pet-sitter (Jack Black). While they're gone, something happens. The pet-sitter falls asleep on the couch. A knock on the door wakes him up, causing him to knock over his cup of water... and spilling it on Gizmo! The new(er) batch escapes the house. After midnight, when they eat and transform into Gremlins, things start to go downhill...

Mutant Gremlins
Mutant Gremlins appear once again in this film. This time, some Gremlins invade a research lab and mess with the chemicals.
 * Invisible Gremlin - A Gremlin turns invisible after injecting an invisibility serum into itself.
 * Wolf Gremlin - A Gremlin transforms into a werewolf-type creature after drinking a wolf serum.