We all accept that movies stretch the truth in the interest of building drama. The following ten flicks, however, treat the truth like it was Silly Putty -- pulling and twisting it until it's unrecognizable.

1. 10,000 B.C.
Director Roland Emmerich is usually a stickler for realism (see: sending a computer virus via Macintosh to aliens in Independence Day). So we hate to inform him that woolly mammoths were not, in fact, used to build pyramids. Heck, woolly mammoths weren't even found in the desert. They wouldn't need to be woolly if that were the case. And there weren't any pyramids in Egypt until 2,500 B.C or so.

2. Gladiator
Emperor Commodus was not the sniveling sister-obsessed creep portrayed in the movie. A violent alcoholic, sure, but not so whiny. He ruled ably for over a decade rather than ineptly for a couple months. He also didn't kill his father, Marcus Aurelius, who actually died of chickenpox. And instead of being killed in the gladiatorial arena, he was murdered in his bathtub....