Other mistake: When Bidwell comes back from being mauled by the bear, he has a wooden "crutch". When you see him up close the crutch is sawed or finely cut on the top. He was lost in the woods so I don't think he could find one of those.
Almost Heroes (1998)
1 other mistake - chronological order
Directed by: Christopher Guest
Starring: Eugene Levy, Matthew Perry, Bokeem Woodbine, Chris Farley, Barry Del Sherman
Revealing mistake: When Chris is being hanged you can see the back of his jacket being pulled up from the harness.
Pratt: Permission to check on the condition of my woman, sir? I wanna check on her bandages and see if she can keep some food down.
Edwards: You are aware, of course, that this woman of yours is... made of... straw?
Pratt: Oh, yes, sir. Figure that's why she burned so easy.