Brokeback Mountain is a 2005 American romantic drama film directed by Ang Lee and produced by Diana Ossana and James Schamus. Adapted from the 1997 short story of the same name by Annie Proulx, the screenplay was written by Ossana and Larry McMurtry. The film stars Heath Ledger, Jake Gyllenhaal, Anne Hathaway, and Michelle Williams, and depicts the complex emotional and sexual relationship between Ennis Del Mar and Jack Twist in the American West from 1963 to 1983.
The film was a commercial and critical success. It won the Golden Lion at the Venice Film Festival, Best Picture and Best Director at the British Academy Film Awards, Golden Globe Awards, Producers Guild of America Awards, Critics' Choice Movie Awards, and Independent Spirit Awards, among others. The film was nominated for eight Academy Awards, the most nominations at the 78th Academy Awards, where it won three: Best Director, Best Adapted Screenplay, and Best Original Score, while losing Best Picture to Crash.