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
Brokeback Mountain (short story) numerous awards, including Academy Awards (for 2005) for Best Adapted Screenplay (McMurtry and Ossana), Best Director (Ang Lee), and Best Original Score (Gustavo Santaolalla). It was nominated for a total of eight awards (the most that year), including Best Picture, Best Actor (Heath Ledger as Ennis), and Best Supporting Actor (Jake Gyllenhaal as Jack). Its loss of Best Picture to "Crash" was not generally expected, though predicted by some. Charles Wuorinen, a contemporary American composer, became interested in the story, and Proulx wrote the libretto to adapt her work. Their work was commissioned by Mortier of the New York City