Much-loved character actor Philip Seymour Hoffman's sudden death due to a heroin overdose back in February this year was a shock, one of those things that no one saw coming. But look hard at his final performance in "A Most Wanted Man" and behind the role you can see it in his eyes — that funk, that despair, that whatever-it-was that drove him back off the wagon and onto the needle. It's a desperate performance in a mostly well-mannered film.