10 Strangest Mistakes Kept In Movies

10. Henry Cavill Grows A Beard - Mission: Impossible - Fallout

Let's kick things off with a really weird one that people are still debating. Few who've seen Mission: Impossible - Fallout will forget its instantly iconic bathroom fight scene, especially for the awesome moment where August Walker (Henry Cavill) "reloads" his arms mid-fight to keep doing battle.

During this shot, however, look closely and you can see a most peculiar "mistake" - Cavill's beard appears to grow bushier as he walks towards the camera.

As soon as this was noticed in the movie's trailer, fans began to debate whether it was a bizarre trick of the light, or Cavill's facial hair had been given a digital enhancement. It's a particular oddity given that Cavill was famously prevented from shaving his facial hair during reshoots for Justice League because he needed to keep it for this movie, and yet, it certainly seems like there was some digital fakery going on here regardless.

Though Cavill himself hasn't shed much light on the matter, he did hilariously claim that he punched so hard with the arm reload that it grew out his beard.