Winston Churchill wasn’t immortalised on British screens until five years after his death. The Profumo affair took a quarter of a century to dramatise. But the rate at which politics is appropriated by showbusiness – prosthetics obscuring the traditional difference between the two – is rather faster these days.
On Wednesday, we’ll get This England, a drama covering Boris Johnson’s time in office, with Kenneth Branagh in lumbering, pseudo-Churchillian mode and Ophelia Lovibond, with bump and twice as much hair, as Carrie.