In the first Bourne film, Jason Bourne (Matt Damon) was rescued from the ocean, suffering from a gunshot wound and amnesia. He eventually learned that he’s a spy, but he couldn't remember who was after him. Or why. He ended up with a girl he loved and the guarantee of being left alone to try to recover the rest of his lost memories and make some new and better ones.But in this sequel, someone's after him again. The CIA believes he was behind a recent assassination of two agents. CIA big shots Pamela Landry (Joan Allen) and Ward Abbott (Brian Cox), who knows more than he wants to tell, both try to track him down, though perhaps they have different purposes and goals. Bourne still remembers very little of what went on before he was fished out of the water. But now finding out is a matter of life or death.