Patricia Clarkson has been cast in “Lars and the Real Girl,” Sidney Kimmel Entertainment’s offbeat indie being released by MGM. She joins Ryan Gosling and Emily Mortimer. Craig Gillespie is directing from a script by Nancy Oliver. Filming begins in November. Pic is the story of a timid man whose life changes dramatically when an Internet friend comes to visit. The beautiful, religious missionary is in fact an inanimate replica of a woman.