Maggie Gyllenhaal (born November 16, 1977) is an American stage and screen actress who received an Academy Award for Best Supporting Actress nomination for her performance in the 2009 musical-drama Crazy Heart. She made her break-through role in the 2002 sadomasochistic comedy Secretary, for which she received critical acclaim and a Golden Globe nomination. She has appeared in an eclectic range of films, including the indie film Sherrybaby (2006), for which she was nominated for a Golden Globe, the romantic comedy Trust the Man (2006) and big-budget films such as World Trade Center (2006) and The Dark Knight (2008). She is actively involved in human rights, civil liberty, and anti-poverty campaigns.