Character mistake: You'd think prison guards on Death Row would have known a little more about safe restraints, the way they bind and gag Percy could eventually kill him. They stuff a handkerchief all the way into his mouth, then tape his mouth closed. The gag reflex could suck the handkerchief into his windpipe and suffocate him in about three or four minutes. Even if he might be able to find away around the danger of suffocation the fact remains that no trained, experienced prison guard is ever going to restrain someone in that way.
The Green Mile (1999)
1 character mistake
Directed by: Frank Darabont
Starring: Tom Hanks, James Cromwell, David Morse, Bonnie Hunt, Michael Clarke Duncan
Visible crew/equipment: Just before John Coffey is about to be executed, he's sitting on his chair in the cell. As he stands up, you see him lift his leg onto a platform. The platform was used to make him look about a foot taller than he actually is. (02:38:00)
Paul Edgecomb: I think about all the people I've loved, now long gone. I think about my beautiful Jen, how I lost her so many years ago. And I think about all of us walking our own green mile, each in our own time. But one thought, more than any other, keeps me awake most nights: if he could make a mouse live so long, how much longer do I have? We each owe a death, there are no exceptions. Oh God, sometimes seems so long.
More trivia for The Green Mile
Question: Why does Percy like to bully Delacroix so much? Does he hate foreigners?
Answer: No. Percy is just a typical bully who abuses his power and enjoys picking on people he thinks are weak plus, as a guard, he can do it all he wants without facing any form of punishment.
Answer: Percy was also struggling with the homosexual tendencies of Delacroix. Further evident when Wild Bill grabs him and says some nasty things to him.
Suggested correction: Not everyone even has a gag reflex, and it is easy, though not comfortable to push the handkerchief forward into the mouth with the tongue. You can see Percy breathing through his nose, so he's not running out of air. The other guards had no intention of leaving him in the cell for a long time, only long enough to teach him a lesson.
It doesn't matter what he "might" be able to do, or even if he could push the handkerchief forward. That's not the mistake. A trained, experienced prison guard would not restrain someone like that. Never.
Again, what might or might not have happened is irrelevant. No skilled, trained, experienced prison guard would apply a gag in this way.