|violence toward animals||yes|
|X was the real Y||It turns out that humanity is the real son of the fly.|
Did the fly need a sequel (no.)
This wasn't terrible and the original fly was great, but this sequel didn't really feel justified. I didn't have any leftover questions about The Fly and I definitely would have preferred an all new Cronenberg film. But if there is one thing horror has, it's unnecessary sequels.