Comedy / 3m, 1f / Int. Recently revived at New York's Circle in the Square, where Seymour Hoffman and John C. Reilly alternated playing the roles of the brothers, this American classic explores alternatives that might spring from the demented terrain of the California landscape. Sons of a desert dwelling alcoholic and a suburban wanderer clash over a film script. Austin, the achiever, is working on a script he has sold to producer Sal Kimmer when Lee, a demented petty thief, drops in. He pitch