It's Time to Settle This: Which M. Night Shyamalan Movie Has the Best Twist?

The Setup: Bruce Willis is dour child psychologist Malcolm Crowe, tasked with helping Cole (Haley Joel Osment), who claims he sees and converses with dead people who have no idea that they're actually dead.

The Twist: Malcolm is one of them! He's been dead all along. Rough.

The Verdict: This is, far and away, Shyamalan's best work. The surprise legitimately caught audiences off guard and became so iconic that a whole slew of other films (Silent Hill, The Uninvited, The Others) attempted to replicate its success with similar "they've been dead the whole time!" plot twists.