There's nothing like a good surprise that catches you off-guard in the middle or the end of a really good movie. Over the years, writers and directors have come up with fresh ways to keep audiences on their toes. Some have been incredibly bold, making their movies a particularly memorable viewing experience. Overall, it keeps us hooked.
Want to discover the best plot twists you never saw coming? Then check out the gallery, and don't worry, there are no spoilers ahead.