Best Suspense Movies and Films with Surprise Endings and Plot Twists

I love surprise endings.There's nothing like a good plot twist to tickle my puzzle lover's brain. Unfortunately, I find that many movies that promise a twist end up being predictable and trite. Here is my quintessential list of didn't-see-that-coming, all-around best suspense and plot twist movies ever made. Since writing this, I would also add "The Jacket." It's not my top favorite, but it's got a nice surprise. For  my faves, read on Best Suspense Movies and Films with Surprise Endings and Plot Twists