A time capsule turns out to have eerily accurate predictions of future catastophes, in Knowing, which opens next March. It's up to grade school teacher Ted Myles (Nicolas Cage) to convince the nation of our next huge tragedy. Judging from this teaser trailer, the scariest thing in Knowing is a bunch of circling numbers. Let's hope director Alex Proyas (I Robot) can fill it with more apocalyptic moments.