Moon So-ri is a South Korean actress and filmmaker. She began her career on stage as part of the theater company Hangang. She made her feature film debut in Lee Chang-dong's Peppermint Candy (1999). She gained international prominence in 2002 by starring in Lee Chang-dong's Oasis, for which she won the Marcello Mastroianni Award for Emerging Actors at the 59th Venice International Film Festival—making her the second Korean recipient—and Best Actress at the Seattle International Film Festival. Moon earned further acclaim in Im Sang-soo's A Good Lawyer's Wife (2003). This film was also invited to the 60th Venice International Film Festival, and she subsequently won the Best Actress award from the Stockholm International Film Festival, followed by Best Actress honors at numerous domestic awards ceremonies.