Here’s the description:

Michael Oswald's film The Spider's Web reveals how at the demise of empire, City of London financial interests created a web of secrecy jurisdictions that captured wealth from across the globe and hid it in a web of offshore islands. Today, up to half of global offshore wealth is hidden in British jurisdictions and Britain and its dependencies are the largest global players in the world of international finance.

Would love more recommendations if you run across more good ones. I strongly recommend and all of the Adam Curtis documentaries, but "Can't Get You Out of My Head" is probably at the top of my list.

This is really interesting! The City is fascinating, as is the emergence of 20th century finance

okay, finished that after dinner this evening- it was neat to learn about the American economic warfare during Vietnam (the gold standard era). I'm a bit skeptical of their ultimate pitch, though. The funny thing is that even though they're talking about the post-empire era in general, everything they're describing is- surprise surprise- from the post-1971 fiat era. The pitch is that all this bad stuff is due to financial privacy, and if we only had better surveillance and more taxation, everything would be fine.