Black Bag is a sleek, sophisticated, and sexy thriller with some exceptional filmmaking from Soderbergh. At 93 minutes, not a moment is wasted. Once the plot is established, momentum propels the film like a brisk clip. This is not an action film, though. Soderbergh and Koepp are interested in the letting the story unfold while allowing us into the minds of the exceptionally cerebral players. Why does each character do what they do? Are they being manipulated? Or are they doing the manipulating? Is remaining loyal to your country and your partner mutually exclusive?