In A Quiet Place , humans do not fully defeat the aliens in the first two films; they only start turning the tide by learning the creatures’ weakness to high-frequency sound. The best “win” so far comes in A Quiet Place: Day One , where survivors can fight back more effectively, but the alien threat is still far from over.

What happens in the movies

  • A Quiet Place : Humanity is still losing badly, and the family’s survival is the main focus rather than a global victory.
  • A Quiet Place Part II : People begin to understand how to hurt the creatures, but there is no final defeat of the invasion.
  • A Quiet Place: Day One : The movie explores the beginning of the attack and shows that the creatures are blind but highly sensitive to sound, which gives humans a possible path to resistance.

So, when do they defeat them?

As of the current films, they haven’t fully defeated the aliens yet. The franchise has shown survival, adaptation, and local victories, but not a complete human triumph over the invasion.

Why it feels like they might

The aliens’ weakness to sound creates the impression that humans are close to winning, and the director has suggested the creatures have their own ecosystem and are not simply killing at random. That makes the story more about understanding the invaders than ending them outright.

TL;DR

Humans do not defeat the aliens by the end of the currently released A Quiet Place movies; they only begin to fight back once they learn about the creatures’ hearing weakness.