SEX AND THE CITY's Chris Noth heads across the river to New Jersey for this conspiracy-minded thriller. The actor plays a professor enlisted to help a Garden State detective who may have found the key to the assassination of John F. Kennedy. The detective's find is a piece of film that reveals a single man standing on the infamous grassy knoll with a hidden gun. But, of course, people don't want the truth of the assassination to get out, and the professor and the detective soon realize that their own lives may be in danger.