Back for its third series [***], Sally Wainwright's saga of Yorkshire folk continues to tread a precarious line between syrupy soapfulness and a family drama with sharp little teeth. Its excellent cast helps to carry it over the worst of the soggy bits, and its best moments have a way of catching you unawares. You'd have to guess that it also scores strongly by not being crammed with serial killers, paedophiles and corrupt cops.

The idea of having a politician crossing the threshold of one's own home is enough to send most citizens diving for the Prozac (or the taser), and Nigel Farage provokes responses at the extreme end of the spectrum. Then again, Farage may have experienced reciprocal emotions on being invited to pop down to the not-so-humble abode of Dominic and Stephanie Parker, the loud and opinionated "posh couple" from Gogglebox.

“Your law is too soft. Make it more strict.” An Albanian illegal immigrant suspected of handling stolen goods was unimpressed by the courtesy extended to him by Bedfordshire Police. Too many pleases and thank yous, he complained. In Tirana the rozzers probably don’t ask you if you have any food allergies.

The first series of this creepy Belfast-set crime thriller generated a mixture of critical enthusiasm and revulsion for its voyeuristic scenes of the sadistic murder of women. This season two opener [****] didn't give us any more of the latter, but successfully re-established the show's atmosphere of claustrophobic menace. It also probed further into the psychological battle between Gillian Anderson's DS Stella Gibson and Jamie Dornan's low-key but intensely deranged killer, Paul Spector.

It was tempting to assume that Homeland [****] had died along with Damian Lewis's Brody, last seen dangling gruesomely from a crane in Tehran at the end of series three, but this tense and uncomfortable season-opener suggested that all may not be lost. Carrie Mathison (Claire Danes) has been promoted to CIA station chief in Kabul, but she's finding that the personal price of professional success is growing exorbitantly high.

In a house in Nuneaton, a man calling himself Stinson Hunter lures paedophiles towards exposure, shame and possible prosecution. “We set the profile that is like the rope,” he explained. “And then if they choose to put that rope round their neck and hang theirselves [sic], that is their choice. We have not pushed them.”

“Changing perceptions” is the byline that Mitsubishi gives to its sponsorship of Channel 4’s documentary slot. Animal-lovers, a constituency that surely makes up a sizable part of evening viewers, will certainly have come away from Matt Rudge’s bizarrely entertaining film All Creatures Great and Stuffed with their perceptions changed.

What a difference four days can make. Stammer School: Musharaf Finds His Voice took us on an emotional journey from deep frustration and pain towards something like triumph and hope. "Triumph" may seem a big word, but it was hard to think of a better one after the film’s final scene where the stammerers whose progress we had been following came out and spoke with confidence in public.

Mid-week at 9pm has always struck me as the perfect televisual sweet spot. It’s not so close to the weekend that you’re likely to want to go out, but enough of the week is done that it seems right to put your feet up and relax with a glass of wine and some exciting new drama or challenging documentary. Or, if you’re Channel 4, an hour on the 'professional pets' that the internet has helped launch to viral fame.

Supposedly, The Mill [*] was Channel 4's highest-rating drama of 2013, and the viewers' reward is this second series. However, the secret of the success of this dour, dimly lit series is hard to fathom. Its attempt to convert the history of working-class protest during the Industrial Revolution into a plausible interplay of character is as teeth-gnashingly literal-minded as it was first time round.