Berkeley's Aurora Theatre Company concludes its season with David Mamet's American Buffalo, an early (1975) Mamet play that has all the telltale Mamet qualities (staccato dialogue sprayed in four-letter directions, life among conmen and criminals, pointed criticism of the "great American way," etc.), but unlike some of the later, more intentionally provocative and disturbing work, this one has a core of compassion and human connection.

Part of that is Mamet's play and part of it is director Barbara Damashek's production headed by two Bay Area greats: James Carpenter and Paul Vincent O'Connor. Watching them spar is theatrical bliss.