Dominic Cooper plays a district attorney named Mitch Brockton who is involved in a fatal hit and run, but Clinton Davis, played by Samuel Jackson, is found with the body and charged with murder. Believing that Davis is innocent, Brockton is determined to throw the trial. Soon after, Brockton's life begins to unravel and he starts to realize that the man he had set free has a secret that could destroy him. Reasonable Doubt is a pretty decent and enjoyable movie, the actors did a good job and fans of Samuel Jackson will love him in this movie. He does an awesome job when playing a bad guy, and that can also be said about this movie. It is amazing to see him act as a bad guy, he never over acts and he always delivers. The movie might seem a bit unbelievable at moments, but those moment can be overlooked. There are plenty of cliches in this movie, but that is understandable and nothing that makes it a bad movie. Camera work is excellent and so is the sound, there are no words to explain how much they contribute to the whole atmosphere of the movie. Give this one a go if you like good lawyer movies, and definitely see it if you like Samuel Jackson.