Jamie Foxx and Gerard Butler (300, Nim's Island) will be headlining director Frank Darabont's Law Abiding Citizen, according to The Hollywood Reporter. The film, which focuses on an assistant D.A. who ends up in the middle of a vigilante plot orchestrated by a traumatized victim of the legal system, is scripted by Kurt Wimmer (Equilibrium) and Darabont. Foxx can be seen this November opposite Robert Downey Jr. in The Soloist.