A video with the first 4 minutes of the first episode has been circulating around the net and while I won't speak about it or post it here to save those from spoiling a key reveal, I did find a few neat videos to post here. The trailer does feature some footage from the new season, so don't watch it if you don't want spoilers.
Hit the jump for a Lost Origins video and newest promo trailer..
Honestly, my crackpot theory for this season is that there will be multiple time lines - an alternate time line where the bomb went off and the plane never crashed, and the time lines we were watching in the 70s island and present day island. I just don't think they would have the evil guy in Locke's body just kill Jacob and then it all get reset by what Jack and the gang did. It's a cop-out.
But I guess we will all see when the show comes back on tomorrow night.