If you didn't get your postapocalyptic fix for the week from the Oblivion trailer, perhaps this first preview for M. Night Shyamalan's After Earth will do the trick. This one's a father-and-son story, starring real-life father and son Will Smith and Jaden Smith. The two are left to fend for themselves when their spaceship crash-lands onto a mostly deserted planet Earth, which has been human-free for a thousand years.
There are two things that really caught my attention in this trailer: the first is Will Smith's strange, vaguely Southern accent that we hear as he narrates over the imagery of a lush, jungle-like version of our planet. The second is how much Jaden Smith has grown up. The adorable kid from The Pursuit of Happyness is a full-fledged teenager now, and I'm looking forward to seeing if he's inherited his father's action-star capabilities. We'll have to wait until next Summer to find out, but until then, check out the preview when you read more.