Not entirely sure where this 6-minute promo trailer for Michael Winterbottom’s “The Killer Inside Me” came from, but it sure spoils a lot of the movie, which is why I’m tagging this as a SPOILER POST. You have been warned. The film stars Casey Affleck as a small town Texas lawman who decides to shack up with a prostitute played by Jessica Alba, while keeping Kate Hudson on the side. Nice gig if you can get it. Meanwhile, our soft-spoken lawman starts to slowly slip down the homicidal slope, and it’s up to Simon Baker to stop him. Again, the video reveals quite a bit, so steer clear unless you absolutely need to watch it.