Josh Brolin (born February 12, 1968) is an award-winning American actor of film, television, and theater. For the majority of his acting career he has played antagonists, but his leading role in The Coen Brothers No Country For Old Men opened up a lot of new roles for him.
He played Agent K in Men in Black III during the 1960s in the third film installment.
Brolin's extensive film work consists of many villainous roles in recent films including Planet Terror (one of two feature-length segments of the Quentin Tarantino/Robert Rodriguez collaboration Grindhouse), Gus van Sant's Milk, American Gangster, and Oliver Stone's Wall Street: Money Never Sleeps. He also played a villain in the Cohen Bros. remake of True Grit.
He played the lead role in the remake of the Korean cult favorite, Oldboy.