According to The Hollywood Reporter, director Robert Rodriguez (see 'Robert Rodriguez To Film Sin City') has offered parts in Sin City to a major roster of stars including Leonardo DiCaprio, Bruce Willis, Elijah Wood, Mickey Rourke, Brittany Murphy, Kate Bosworth, and Jaime King.  According to the report, some of the actors on this list have already accepted roles, while others are at earlier stages of discussion.  Sin City, based on Frank Miller's hard-boiled comic series, is due to begin shooting soon.