Best Picture Brokeback Mountain Best Direction Brokeback Mountain - Ang Lee Leading Actor Joaquin Phoenix - Walk the Line Leading Actress Reese Witherspoon - Walk the Line Supporting Actor William Hurt - A History of Violence Supporting Actress Rachel Weisz - The Constant Gardener Adapted Screenplay Brokeback Mountain Original Screenplay Good Night, and Good Luck. Animated Feature Wallace & Gromit: the Curse of the Were-Rabbit Original Score Memoirs of a Geisha