The Great Buck Howard stars Americans.
Colin Hanks ( born Colin Lewes Dillingham ; November 24 , 1977 ) is an American actor and filmmaker . John Gavin Malkovich ( born December 9 , 1953 ) is an American actor , director , and producer . The Great Buck Howard is a 2008 American comedy-drama film directed by Sean McGinly that stars Colin Hanks and John Malkovich .