With Line of Duty a huge hit for the BBC with the last episode of season six pulling in over 16 million viewers, fans are urging TV bosses to get a move on - and all the stars are on board
Michael Sheen, James Graham and Adam Curtis create a chaotic vision of Welsh revolution; ITV’s Covid three-parter favours realism over drama; and race, class and privilege collide in the BBC’s cracking new public school satire