Samuel L. Jackson in UnbreakableUNBREAKABLE

You gotta give M. Night Shymalan credit: The man gives great preview. Though it's impossible to determine just how much of a hand he had in creating the theatrical trailer for his new thriller Unbreakable, by the time the words "from the writer/director of The Sixth Sense" hit the screen, they're completely superfluous; a mere 30 seconds in, you know it couldn't possibly be the work of anyone else.