"Quichotte, an aging traveling salesman obsessed with the "unreal real" of TV, falls in impossible love with a queen of the screen; while obsessively writing her love letters, he wishes an imaginary son, Sancho, into existence. Together they set off across America in Quichotte's trusty Chevy Cruze to find her and convince her of his love. Meanwhile, Quichotte's tragicomic story is being told by the author who created him: Brother, a mediocre spy novelist...