Jason Reitman (born October 19, 1977) is a Canadian-American
film director,
screenwriter, and
producer, best known for directing the films
Thank You for Smoking (2005),
Juno (2007),
Up in the Air (2009), and
Young Adult (2011). As of February 2, 2010, he has received one
Grammy award and four
Academy Award nominations, two of which are for
Best Director. Reitman is a
dual citizen of Canada and the
United States. He is the son of director
Ivan Reitman.