The Fourth Turning
Yes. It's very interesting.
Is this a Movie?
I first heard of it around 2014. There's a book about it called "Generations." It's interesting stuff. Back in the 90s they predicted a crisis period starting around 2008, with a fever pitch around 2020-2024.
This is my first time hearing about this but it is certainly food for thought. It would be interesting to see the theory go back further in time.