Roland Emmerich, the guy whose destroyed our planet time and again in movies like Independence Day and The Day After Tomorrow is back next spring. Not content to simply explode everything around us, this time he’s going back in time to obliterate our past.

His new movie is 10,000 B.C. and it’s some sort of caveman action movie. The first trailer for it is supposed to debut on Yahoo some time in the next 24 hours, but till then Warner Brothers has released the first thirty seconds of it to whet your appetite for it.

Unfortunately it’s a pretty boring thirty seconds and they chop it off right when the sabertoothed tigers show up and start eating people. So watch it here if you’re interested or just wait for the whole thing late on Wednesday.