Layer Cake (2004)
Directed by Matthew Vaughan, who earned his stripes as the producer of Guy Richie's Lock, Stock and Two Smoking Barrels, ''layer cake'' is a metaphor for the criminal underworld where Craig is a successful drug dealer, whose identity is revealed only as ''XXXX.'' (Which is appropriate enough considering that his photo here, with costar Sienna Miller, is just a shade shy of ''X.'')