I’m old enough to remember this, although I was only 15 at the time.
It’s well done in Docudrama style.
There is a companion podcast that drops each Monday night
after the episode.
https://www.stitcher.com/podcast/pineapple-street-media/the-chernobyl-podcast
https://en.m.wikipedia.org/wiki/Chernobyl_disaster
It’s interesting that my high school kids know lots of facts about the disaster, but have no context or frame of reference about the culture of the U.S.S.R.