The Guardian featured a podcast with Diarmaid MacCulloch - the author of Thomas Cromwell: A Revolutionary Biography. As an added bonus the podcast also features a discussion with Ken Krimstein who wrote a graphic novel about Hannah Arendt [0]. The discussion of Cromwell begins at 26:05.

[0]: https://www.theguardian.com/books/audio/2018/nov/27/the-art-...