The death of Princess Diana 20 years ago had an extraordinary emotional effect on millions of people who had never met her, so what on earth must it have felt like for her two young sons? Prince Harry, aged 12 when his mother died, reflected on that in this much-anticipated programme.

Duff McKagan is a survivor. He’s a bass player too, from the fledgling Seattle punk/proto-grunge outfit 10 Minute Warning to the stadium-filling behemoth of Guns N’ Roses, but if you were judging by the narrative weight of this 2015 documentary, you’d have to conclude that he’s mostly survivor.

It was a coup by ITV to get Homeland writer Patrick Harbinson to pen this paranoid-conspiracy series, and rather droll to get Helen McCrory (wife of Homeland’s Damian Lewis) to play the lead.

If nothing else, Game of Thrones has surely been the greatest boon to the British acting profession since they invented tights and greasepaint. Part of the fun is trying to think of somebody who hasn’t been in it yet.

All’s fair in love and law in I Know Who You Are. BBC Four’s latest Euro-import hails from Spain and, as per the channel’s practice, is coming at you in intense double doses, two 70-minute episodes every Saturday night.

Rippling outward from the initial story of a seemingly nice WASP woman who finds herself having to adapt in a women's prison, Orange Is the New Black quickly developed into the most multilayered, almost indigestibly rich of American TV dramas.

How much plotting went into GLOW? It has been gussied up by the people who brought you the jumbo Netflix hit Orange Is the New Black. Both shows are based on a true story and feature women of all ethnicities bitching and slapping in a contained environment. In Glow there’s less orange, and less black, but even more bitching and slapping.

Detective Inspector Helen Weeks (MyAnna Buring), having finally cornered a skanky drug-dealer/benefit cheat in a blind alley – and stopped an eager PC from Tasering the woman – is punched in the stomach for her pains. How’s that for a hard-hitting start? Weeks is pregnant – she should be called Eleven Weeks – and it later transpires she’s not sure who’s the daddy.

The title gave us the true-life plot: this was a grandson’s filmed narrative of something that will touch us all, through acquaintance, friend, family and perhaps ourselves falling victim to some form of dementia. It's a word that covers a myriad of conditions, all of them affecting the mind.

The Catholic Church hasn’t enjoyed a good press on screen lately. Nuns punished Irishwomen for their pregnancies in Philomena. Priests interfered with altar boys in Spotlight. And in The Young Pope a Vatican fixated on conservatism and casuistry elects a pontiff who sees himself as a rock star. Broken was Jimmy McGovern’s agonised absolution for a church in crisis.