The Crucible by Arthur Miller, a timeless tale about how our standards of evidence can falter and fail in the face of a moral panic.
It’s a stage play, of course, and best experienced as such. Here is one adaptation that you can watch for free:
https://www.youtube.com/watch?v=WsTQogxtWyI
The audio isn’t that great, so you will probably need earbuds.
Want more Arthur Miller? Here you go!
http://www.youtube.com/watch?v=OlOqAWbElRQ
