A Remarkable Acting Scene

I already reviewed Doubt, but want to call attention to a youtube clip of the film's most powerful scene: the talk between Sister Aloysius and the mother of the boy involved with a priest. Viola Davis richly deserved her Oscar for this performance, and it's challenging to watch in so many ways. If I had to make a list of mandatory movie scenes to show to student actors, this would surely be in the top-10.