Warner Bros. is moving aggressively ahead with the bigscreen adaptation of DC Comics' "
Justice League of America," with George Miller aboard to direct.
Project, which is in the initial phases of casting, is a pre-strike priority for the studio, which needs a superhero tentpole for 2009.
Still, making all the pieces fit has been complicated by overlapping superhero projects in the pipeline, since "Justice League" features a pantheon of superheroes including Superman and Batman.