I most liked Josh Brolin in:

Josh Brolin just got an Oscar nomination for Best Supporting Actor for "Milk." 

The son of actor James Brolin (which also makes him the stepson of Barbra Streisand), Josh Brolin's first big role was as a teenager in "The Goonies" (1985).  In the past year Brolin has played George W. Bush in Oliver Stone's "W." biopic and he was there when "No Country for Old Men," in which he is one of the leads, won 2007's Best Picture Academy Award.