Picture - 4 Brokeback Mountain Crash Walk the Line Good Night and Good Luck Munich Director - 4 Ang Lee George Clooney Steven Spielberg David Cronenberg Paul Haggis Actor - 4 Philip Seymour Hoffman Joaquin Phoenix Heath Ledger David Strathairn Jeff Daniels Actress - 5 Reese Witherspoon Felicity Huffman Judi Dench Charlize Theron Keira Knightley Supporting Actress - 4 Rachel Weisz Michelle Williams Amy Adams Catherine Keener Maria Bello Supporting Actor - 5 George Clooney Matt Dillon Paul Giamatti Jake Gyllenhaal William Hurt Original Screenplay - 4 Crash Good Night and Good Luck The Squid and the Whale Match Point Cinderella Man Adapted Screenplay - 4 Brokeback Mountain Capote The Constant Gardener Munich Pride & Prejudice