I think maybe most of us have seen this, probably more than one time. But it became available for free on YouTube earlier this year.
I came across this just today, though, and I was suddenly hurled back in time to when I saw it in high school (broadcast on PBS), and what a transformative, riveting experience it was for me.
Here's the link: https://youtu.be/EXDz6QSTrKM
Mike