Stephen Mangan and Alistair McGowan star in the fantastical BBC Radio 4 comedy by Anil Gupta and Richard Pinto. When fantasy novelist Sam is whisked off to Lower Earth by a band of noble warriors, his dog Amis goes with them. Transformed into human form, Amis turns out to be The Chosen One, whom the warriors need to help find the Sword of Asnagar. Only with the sword can they save Lower Earth from the evil rule of Lord Darkness.

The story so far: unfortunately, Burrows, the leader of the colony, has died on the voyage, so his number two, Brian (Nicholas Lyndhurst), is now in charge. He's a nice enough chap but no alpha male, and his desire to sort things out with a nice friendly meeting infuriates the colony's chief physician, Lillian (Vicki Pepperdine), who'd really rather everyone was walking round in tight colour-coded tunics and saluting each other. She's also in charge of Project Adam, the plan to conceive and give birth to the first colony-born baby.

London, England, 1952. Meet the mercurial genius Professor Quanderhorn (James Fleet) - a maverick scientist with absolutely no moral compass. Join him and his rag-tag crew on their frontal-lobe-knotting escapades as they battle insane hybrid creatures: the Gorrirrel and the Squirrilla, to the death; become gods to a Stone-Age tribe; are engulfed in a Martian invasion of Earth; escape shipwreck on the Moon in a spacecraft powered by anger; and evade multiple fiendish traps in the Alien Ziggurat of Death. Will our crew of Brave Boffins survive?

John Finnemore (Dead Ringers & Mitchell & Webb) has written this brilliant new sitcom starring Stephanie Cole, Roger Allam & Benedict Cumberbatch. Cabin Pressure is set in a small airline business. The flipside of the glamorous world of international airlines.

Living in flats in a converted house in North London, a group of middle-aged neighbours navigate their careers, love lives and family dramas in this charming sitcom full of heart.

Meet Dr Anthony Webster and Dr Ruth Anderson, two pathologists attempting to live normal lives in an atmosphere of death, decay and seriously unpleasant smells. Anthony loves his chosen profession, finding every cadaver exciting and surprising: 'they're like Kinder eggs that have died'. Ruth, however, longs for a juicy murder mystery, instead of one routine autopsy after another.

Welcome to Hell—where nobody can ever quite catch the barman's eye. In this collection, which contains all seven series of Old Harry's Game, get ready for some wicked one-liners and scorching satire. Satan is fed up after a millennia in charge of Hell, especially given the prospect of an eternity still running the damned place. Although he does enjoy playing pranks on the world of the living and devising wry torments for the souls in his keeping, he often wistfully recalls his past as an archangel.

Ex-con Bob has done his time. After five years at Her Majesty's pleasure, he's been released on licence with an ankle tag registered to his estranged son's address. Uptight Gruff isn't too happy about it - he's just become a father himself and the last thing he needs is his delinquent dad back in his life. But Bob turns on the charm, persuading sympathetic daughter-in-law Alice that his heart's in the right place and manages to inveigle his way into moving in.

In this Christmas special 'Molokai' - It's Christmas morning, but when Carolyn schedules an extra stop-off to the Hawaiian island of Molokai, Arthur has just seven minutes to celebrate Christmas. Stephanie Cole, Benedict Cumberbatch & Roger Allam star in the second series of the hit sitcom about the tiny charter airline for whom no job is too small, but many, many jobs are too difficult.

Welcome to Flamford, the town sanity forgot. Edgy, sharp-tongued City burn-out Andy Chambers has been advised, for the sake of his health, to take a break from his stressful London lifestyle and get some rest. So he goes to stay with his estranged uncle, Jeff Whitaker, at his seaside home in Flamford - but, as he soon discovers, living with his relative is far from relaxing.

John Fuller-Carp, the Machiavellian head of chambers at Forecourt Buildings, is determined to become a QC and will perform almost any moral contortion to achieve his goal. When left-wing Ruth Quirke, rumoured to be a High Court judge's daughter, applies to join his chambers, Fuller-Carp's imagination goes into overdrive and promotion seems inevitable. However, his attempts to project a 'New Labour' image cut no ice with Ruth, and the two are soon at each other's throats.

Set during World War Two, Hut 33 follows the adventures of a team of codebreakers at Bletchley Park as they work tirelessly to break German codes, matching wits with the fabled Enigma Machine. Unfortunately, they hate each other. Archie is a stroppy Geordie socialist revolutionary while Professor Charles Gardner is a toffee-nosed snob. In theory, the immensely stupid 3rd Lt. Joshua Featherstonhaugh-Marshall is in charge of the hut, but he is still struggling with even the most basic concepts....

Somewhere on the frontier between thought and reality exists the Discworld, a parallel time and place that might sound and smell very much like our own, but which looks completely different. Particularly as it’s carried though space on the back of a giant turtle (sex unknown). It plays by different rules. But then, some things are the same everywhere. The Disc’s very existence is about to be threatened by a strange new blight: the world’s first tourist, upon whose survival rests the peace and prosperity of the land.

Cantankerous bachelor Robin Lightfoot is happily single - until one morning he awakes to discover he’s married with two children. And he has two half-brothers...both called Ian. Is it a nightmare, a practical joke or something more sinister? Robin gradually realises that he’s in an alternate universe, where the Lib Dems are in power, the Dimbleby brothers are sports commentators and alcohol is a class-A drug.

The year is 2099 and planet Earth is in crisis. A change in its orbit has resulted in days being 25 hours long (except Thursday, which hasn't existed for over a decade) and the extra months of Janril, Febtober, and Marchuary. In a post-apocalyptic England, the cattle-clasm has wiped out the majority of livestock and climate change has formed the drizzly season of Hamble. However, hope is at hand for the planet in the form of Professor Nebulous.