Astronauts always walk towards the camera in slow-motion.

And people getting hit by bullets getting knocked back by the force of it, while the shooter, who gets the recoil that has many times more strength than the hit of that bullet doesn't budge. This was a lie in the '80s when they first started doing it in movies, and here we are 40 years latter and they're still doing that crap.

I like the one how hand grenades go off like a bundle of dynamite instead of a big ball of metal shrapnel ripping through you.

...that Pedro Pascal has to be in every single movie.

No one ever goes to the toilet and every ancient culture spoke english with a UK accent.

Police officers only solve the case if they have been suspended from duty.

You can recognize an undercover cop on duty by the fact that he comes up to you and warns you that the uninformed police are about to show up—and then points out that this or that person might be an undercover cop.

When you fall into bogs/quicksand there is a layer of water that gets you halfway in, so you can slowly be sucked down. In reality, if you touch bottom, then its the bottom and you can wade out slowly. At least in all the muskeg bogs I live next to.