Sephiroth kills Kevin Spacey at the beginning of the Sixth Sense.

Rosebud is actually dying in a field clinic in Vietnam, which is really Earth the whole time.

Soylent Green kills Dumbledore.

The chick who turns into a lizard hockey puck has a cock.

The calls are coming from inside Bruce Willis who is also a ghost.

All the suspects except Mr. Green are Keyser Soze.

It was all a dream, dreamed by a guy who was actually dead and in limbo, who also had a split personality.

Darth Vader is actually cloning himself every night.

He has amnesia but he in fact killed everyone and the guy who seems like a bad guy is actually trying to protect him from himself.