For which film did Chris Cooper win the Oscar for Best Supporting Actor?

For which film did Benicio del Toro win the Oscar for Best Supporting Actor? Who won the Oscar for Best Supporting Actor for 'Iris'? For which film did Jim Broadbent win the Oscar for Best Supporting Actor? Who won the Oscar for Best Supporting Actor for 'Adaptation'? Who won the Oscar for Best Supporting Actor for 'Mystic River'? For which film did Tim Robbins win the Oscar for Best Supporting Actor? Who won the Oscar for Best Supporting Actor for 'Million Dollar Baby'? For which film did Morgan Freeman win the Oscar for Best Supporting Actor?