CBS' upcoming Training Day got its big name attached when Bill Paxton signed on to play Frank Roarke, an old-school cop who mentors (and torments) a rookie detective, in the same vein as the Denzel Washington film the series is based on.
You know who Paxton is, but it's likely that you don't know his on-screen partner Justin Cornwell. Cornwell, like his character Kyle Craig, is mostly new to the scene but is ready to make a big splash. The 28-year old has a few credits to his name, Empire and Chicago P.D. among them, but Training Day is by far his big break and his shot at stardom.