One word. Creepy! Daniel Craig, plays a man who witnesses a horrific accident. Rhys Ifans was also there and thinks they have a connection. Based on the novel by Ian McEwan we see Craig's character become unhinged by Ifan's stalking. Samantha Morton is his girlfriend and Bill Nighy is a close friend.
Very good movie but distrubing. Craig (with his sexy self) is fantastic. I was worried his character would literally snap, he was wound up so tight. Ifan made me very nervous.