Rooney Mara

The sister of actress Kate Mara, she was a notable presence in such indie films as "Dream Boy" (2008) and "Tanner Hall" (2009), where she delivered sensitive performances as troubled girls on the cusp of adulthood, while also appearing on the small screen in episodes of "Law & Order: Special Victims Unit" (NBC, 1999- ) and "ER" (NBC, 1994-2009). Meanwhile, the remake of "A Nightmare on Elm Street" (2010) brought her to the attention of a wider …