Previews of Terminator 4 are out!

Christian Bale has moved from Batman to post-future man in "Terminator: Salvation." The film is set in 2018, and Bale plays the adult John Connor. The film tells the story of a journey to explore the origins of Judgement Day, and a secret about what actually caused Skynet to kill mankind.

From the trailer, the film looks like it's filled with pulse pounding action, constant explosions, the classic red-eyed Terminator robots, and new and freaky machines.

While very little has been leaked since the trailer came out, L.A. Times columnist Geoff Boucher scored a picture of the Terminator factory, the assembly line where the killing machines are mass produced.

"Terminator: Salvation" is slated to be released on May 22, 2009. MTV.com reported that Common, who is in the movie, will be contributing an original Terminator-inspired track to the soundtrack.