Dianne Wiest is an American actress who is best known for her roles in the television series 'Law & Order' and the films 'Hannah and Her Sisters' and 'Bullets Over Broadway'. She won two Academy Awards for Best Supporting Actress for her roles in these films. Wiest has also appeared in numerous other films and television shows, including 'Edward Scissorhands', 'The Birdcage', and 'Rabbit Hole'.