How about this for irony? At his muscled peak while shooting Troy, Brad Pitt looked every inch the Greek God when playing Achilles, the most feared warrior on Earth. However, like the myth, Pitt had one weakness: tearing his left Achilles tendon delayed the movie's final scenes for months. "It's a true story," Pitt later revealed. "It's sad, it's stupid, but it's true. It's so wrong. It's such a bad headline."