House of the Dragon: The long-awaited prequel to Game of Thrones, telling the story of the Targaryen civil war that took place about 300 years before events portrayed in Game of Thrones (Neon, from 22 August) 

The Undeclared War: A geopolitical thriller set in a post-pandemic Britain in the run up to a general election, as a team of analysts buried in the heart of GCHQ secretly work to ward off a cyberattack on the country's electoral system (TVNZ+). 

Magpie Murders: Lesley Manville stars in this British murder mystery about a book editor who gets drawn into a web of intrigue and murder when she receives Alan Conway's unfinished manuscript of an Atticus Pünd mystery (TVNZ+).