Heath Ledger won a posthumous Oscar award for his performance in 'The Dark Knight'. His father, mother and sister collected the award for him, on behalf on his daughter Matilda.
This is the second Academy Award nomination for 43-year-old Robert Downey Jr, nomiated for his supporting role in 'Tropic Thunder'. Downey Jr's first nomination was for 'Chaplin' in 1992.
This is the third Academy Award nomination for 41-year-old Philip Seymour Hoffman, for his performance in 'Doubt' supporting Meryl Streep. Philip won Best Actor in 2005 for 'Capote'.
This is the first Academy Award nomination for 40-year-old Josh Brolin, nominated for his performance in 'Milk' alongside Sean Penn who is nominated for Best Actor.
This is the first Academy Award nomination for 34-year-old Michael Shannon, nominated for his supporting performance in 'Revolutionary Road' alongside Leonardo DiCaprio and Kate Winslet.