LOS ANGELES, Aug. 30 (UPI) -- Robert Rodriguez and Frank Miller are collaborating with writer William Monahan on a sequel to their hit film "Sin City," The Hollywood Reporter said.
Rodriguez co-directed the 2005 movie with Miller, who also penned the screenplay, based on his graphic novel. The cast of the original film included Clive Owen, Mickey Rourke, Bruce Willis, Elijah Wood, Jessica Alba, Brittany Murphy, Carla Gugino, Benicio Del Toro and Josh Hartnett.