Heaven alone knows we've pressing anxieties enough to preoccupy us, but if you have the emotional bandwidth to accommodate more, the iPlayer can oblige. Available now on BBC Three is the latest in what now becomes a trilogy of heartrending dramas with Murdered in the title.

W Somerset Maugham, who knew a thing or two about the dark side, summed up the Riviera as “a sunny place for shady people”. On the evidence of this first episode, Riviera is a funny place for shitty people.

Emma Banville is almost too good to be true: a human rights lawyer who houses Syrian refugees, wins the most hopeless cases of wrongful conviction, won’t be bullied by anyone – coppers, prison wardens, the system. OK she smokes, presumably for the stress, and pints of lager don’t sit quite right in her hand. And she’s trying to adopt a child with, somewhat implausibly, John Bishop. But she’s played by Helen McCrory, who can do no wrong, and her heart is in the very epicentre of the right place.

Formed in 1958 by Desmond Briscoe and Daphne Oram, the BBC Radiophonic Workshop pioneered groundbreaking innovation in music making, using anything and everything to create new textures and tones to satisfy eager TV producers looking for otherwordly sounds to lead audiences through their programmes.

There’s something nasty in Loch Ness – a corpse tied to a curling stone – but, this being tellyland, the real monsters lurk on its shores. The Loch aspires to be a Scottish Broadchurch – Braidkirk? – but, alas, is nothing of the sort.

Is it always the same bit of Cornish clifftop they gallop along in Poldark? Anyway here it was again, raising the curtain on the third series. As the camera flew in over a gaggle of squawking seagulls spiralling above the foaming surf crashing on the rocks, we could discern a lone horseperson charging across the skyline.

For those of us still mourning John Hurt, this lovely HD restoration of the actor’s favourite film is a real joy. Made in 1975 for Thames Television, it’s stood the test of time remarkably well.

Welcome to Ackley Bridge Academy, home of a new Channel 4 drama and a new amalgam of two segregated schools in a Yorkshire mill town setting out to prove itself “a new school with a new attitude”.

The second episode of Bruce Miller’s brilliant dramatisation of Margaret Atwood’s The Handmaid’s Tale on Channel 4 finds Offred (the wonderful Elisabeth Moss) being penetrated by Commander Fred Waterford (Joseph Fiennes, looking conflicted). Of course, his barren wife Serena Joy (Yvonne Strahovski) is there too, lying on the bed with Offred’s head bouncing in her lap.

Playwrights have long migrated to the small screen in search of better pay and room to manoeuvre. Most don’t leave it as long as Conor McPherson, who was perhaps cushioned from necessity by the global success of The Weir. A quarter of a century after his stage debut, Paula (BBC Two) is his first go at television drama.