'Zero Dark Thirty' star Jason Clarke
A bold turn as a bin Laden-hunting CIA agent in ''Zero Dark Thirty'' has made Clarke one of Hollywood's most wanted
'The Hurt Locker': Winner in the battle for Oscar
How a tiny, brilliant war movie beat ''Avatar'' for gold
Oscars 2010: Predicting the Best Screenplay races
''The Hurt Locker'' and ''Up in the Air'' lead the way in the toughest categories to call
