Does Mike Flanagan ever sleep? The BBC reports that Flanagan has been hired to write scripts for the long-awaited Prime Video adaptation of Warhammer 40,000, which is still expected to star mega-fan Henry Cavill. What we can share is that Amazon has brought on board United Artists (UA) and Mike Flanagan. As io9 has previously written, Warhammer 40K is set in “a dark future where, as the series’ tagline dutifully tells us, ‘there is only war.’ You can read much, much more on Warhammer 40K at this link.