Jake Gyllenhaal alongside his older sister, Maggie Gyllenhaal. He subsequently appeared in another indie film, "The Good Girl" (2002) and the climate fiction-disaster film "The Day After Tomorrow" (2004), portraying a student caught in a cataclysmic climate event. In 2005, Gyllenhaal portrayed Anthony "Swoff" Swofford in "Jarhead", Harold Dobbs in "Proof", and Jack Twist in Ang Lee's "Brokeback Mountain." For his performance in "Brokeback Mountain," he received critical acclaim and won the BAFTA Award for Best Actor in a Supporting Role and was nominated for the Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Supporting Role, the
Maggie Gyllenhaal Maggie Gyllenhaal Margalit Ruth "Maggie" Gyllenhaal (; born November 16, 1977) is an American actress and producer. Part of the Gyllenhaal family, she is the daughter of filmmakers Stephen Gyllenhaal and Naomi Achs, and the older sister of actor Jake Gyllenhaal. She began her career as a teenager with small roles in several of her father's films, and appeared alongside her brother in the cult favorite "Donnie Darko" (2001). She received critical acclaim for her starring roles in the independent films "Secretary" (2002) and "Sherrybaby" (2006), earning Golden Globe nominations in the Comedy and Drama categories, respectively. In 2008, she