*THIS SLIP-UP IS ALSO A SPOILER*

So if you haven't seen the movie but you're going to, read this after you have seen it.

Ok, for all you who are left, at the end of the movie when mike sullivan(tom hanks) gets shot, the intial shot puts blood onto the window that he's looking out of. but every other view after that when you see him lying on the floor in the background, the window is clean. it's actually really easy to see once you notice it. i saw my first time seeing the movie.