Welcome to Commonworld, in the year 2143. It’s been built above the ruins of the old world, and the opening sequence of Sky One’s new interstellar thriller showed us the crumbling remains of Tower Bridge and St Paul’s Cathedral mouldering beneath glittering futuristic super-scrapers and sweeping skyways.

“I get to see all these beautiful places and look passengers right in the eye and say the word trash.” Meet Cassie Bowden (the excellent Kaley Cuoco), flight attendant on Imperial Atlantic Airways. In firm denial about her alcohol problem, she knocks back myriads of vodka miniatures onboard, parties hard in cities the world over, has one-night stands after black-out benders (“Thank you for the effort.

They say "never meet your heroes". That may be true, but it forms the premise of a new TV drama concerning two of the world’s most famous children’s authors – Beatrix Potter and Roald Dahl – who encounter each other at opposite ends of their life. 

Famous dystopian novels are reliably popular with TV adapters, so it’s strange that this is the first time Aldous Huxley’s treatise on a society controlled by technology and psychological manipulation has been turned into a TV series. Of course, these days you need a pretty good fictional dystopia to surpass the one already running amok outside your window.

We knew that Michael Sheen was a skilful and versatile actor, but lately he’s been getting dangerously good. Last year he roared into the third season of The Good Fight as the outrageous drug-fuelled lawyer Roland Blum, like an explosive fusion of his fellow-Welshmen Richard Burton and Anthony Hopkins.

The odd-couple comedy duo is a time-tested concept, and Rob Beckett and Romesh Ranganathan have discovered a chemistry that works. Rob is the giggling excitable one, while Romesh, aided by a sleepy right eye which conveys a sense of harsh judgmentalism, adds a blast of deadpan scepticism.

Could this mock-mythic journey, emulating the trek homewards to Ithaca of Homer’s hero Odysseus, really be the final series of The Trip (Sky 1)? Or will Steve Coogan and Rob Brydon see sense, and realise that they’ll never have as many free lunches as this again?

This divertingly daft sequel to the Cinderella story (Sky 1) was the brainchild of David Walliams, who introduced it as himself, sitting smugly by a roaring fire in his authorial smoking jacket. What, he wondered, happened after Cinderella and Prince Charming were married and lived “happily ever after”?

“What is wrong with us? What are we doing here?” Liam Payne asked the camera, as we neared the end of his jaunt round picturesque Namibia with his quizmaster Ant Middleton. The short answer would be “it’s for the publicity, you idiot,” but of course he knows that full well. He’d just leapt off a cliff face and swung in wide circles on a rope above the russet-coloured desert far below. It looked quite fun actually.

Dust off the record player: Idris Elba’s Eighties comedy In the Long Run (Sky 1) has returned for a second series. Loosely based on Elba’s childhood, the show brings us into the day-to-day life of a West African couple, their British-born son, and the community in their Leyton council estate.