This is a lovely little story about Radcliffe researching the role to better understand the character… and it gives a nice insight into what factcheckers do and how they work.
Daniel Radcliffe and the Art of the Fact-Check
Quoting: Daniel Radcliffe and the Art of the Fact-Check
“Fact: the actor Daniel Radcliffe is currently starring in the Broadway show “The Lifespan of a Fact,” as a magazine fact checker with an aviation inspector’s zeal for accuracy.”