With much of the original cast and crew departed, this scally saga is said by some to have passed its sell-by date. That might be so, yet even on series seven, it remains one of the most energetic, outrageously ribald dramas around. Tonight Mimi (Tina Malone) bags herself a toy boy who isn't all he seems.

He might be a friend of Ricky Gervais and a radio panel game regular, but Robin Ince isn't your average stand-up. He also runs a comedy institution called The Book Club, which involves him reading aloud from random second-hand tomes, and is a vocal atheist who curates gigs themed around science, Darwin and rationalism. This is a TV version of his festive variety show 9 Lessons and Carols for Godless People, which combines gags from Dara O'Briain, Al Murray, Shappi Khorsandi and Chris Addison with music, plus more intellectual fare from scientists and writers - the movement's daddy, Richard Dawkins, among them. Stimulating stuff.

Another slice of small screen silliness from what's becoming a pillar of ITV1's prime-time weekend line-up - and is duly being milked for all its worth, with a rash of these round-ups as the big-collared comedian presumably takes an extended holiday. It's funny enough stuff to forgive him, though, with Strictly Come Dancing and Ray Mears getting the mickey-take treatment tonight.

Parents-under-siege sitcom Outnumbered is a slow-burning hit that's steadily accumulated both favourable ratings and gongs (it picked up three British Comedy Awards earlier this month). Rightly so, because it's a rare beast: a comedy that captures the chaos of family life without lapsing into sentimentality. This festive episode, then, is a welcome taster for the third series next spring. It's Boxing Day in the Brockman household and, along with Santa, some burglars have squeezed down the chimney. As usual, precocious, pet-obsessed seven-year-old Karen (the remarkable Ramona Marquez) steals the best scenes - she's not only lost the school hamster under the floorboards, but takes it upon herself to make everybody else's New Year's Resolutions, with typical tact. Meanwhile, brother Ben (mop-topped tyke Daniel Roche) wreaks gleeful havoc with a mechanical hand and eldest Jake (the preposterously named Tyger Drew-Honey) is trying to find Awol grandfather Frank (David Ryall). The increasingly senile old goat couldn't be hiding with the hamster, could he? Parents Pete and Sue (Hugh Dennis and Claire Skinner) preside over this pandemonium with beleaguered bafflement.

With the Prime Minister away at a summit in Spain, splenetic spin doctor Malcolm Tucker (Peter Capaldi) is left holding the fort in the savage political farce. Naturally he's soon driven to blue language and blind fury by minister Nicola Murray (Rebecca Front), who attempts to unveil her hobby horse policy, "The Fourth Sector Initiative" - but in the process inadvertently launches a leadership challenge.

Gavin & Stacey, BBC One, review

Michael Hogan reviews the return of the popular Anglo-Welsh sitcom Gavin & Stacey.

It's been pleasing to see Armando Ianucci's polit-com promoted from BBC Four to BBC Two and reach a wider audience. Tonight, he playfully sets proceedings at another Beeb edifice, Radio 5 Live. After weeks of trading bitter blows in the press, minister Nicola Murray (the fantastic Rebecca Front) locks horns with her shadow live on Richard Bacon's late-night phone-in show. Publicity pit bull Malcolm Tucker (Peter Capaldi) listens in the relative comfort of his office until some breaking news makes life difficult for the hapless politicians. Spin doctors are soon dispatched to the studio for damage limitation - with the usual side order of swearing.

More satirical spin doctoring and creative swearing as Armando Iannucci's political sitcom continues to prowl the corridors of power. It's party conference season, meaning that new Secretary of State Nicola Murray (Rebecca Front, a superb addition to the cast this series) is stuck in an Eastbourne hotel room, writing her speech. No matter how many mini-kettlefuls of coffee they make, however, she and her right-hand oaf Ollie (Chris Addison) can't quite nail it. Until, that is, her hapless adviser Glenn (James Smith) wheels in his secret weapon: a tragic local widow.

After the success of film spin-off In the Loop last spring, Armando Iannucci's acclaimed political sitcom returns to the small screen - and its raised profile sees it promoted from BBC Four to Two. Rightly so, as it's sharply written, satirically spot-on and often shows uncanny prescience in its themes. Think The West Wing but with drabber corridors of power, no happy Hollywood endings and Tourette's Syndrome. Most memorably, it's graced by sweary spin doctor Malcolm Tucker (the eye-bulgingly, vein-poppingly brilliant Peter Capaldi) - a magnificently monstrous comic creation, not at all based on New Labour attack dog Alistair Campbell, honest. Tonight's opener, typically, starts at breakneck speed with insults flying like bullets and only gets more machine gun-like. It's Reshuffle Day at Number 10 but with the Prime Minister on his way out, no one fancies joining him at the helm of a sinking ship. Needs must, so a backbencher (Rebecca Front) gets promoted from obscurity to the Cabinet. Naturally, with her new ideas and desire to actually do something, she turns out to be trouble, especially for the apoplectic Tucker.

Jennifer Saunders's cosy West Country WI sitcom returns for its third run. Tonight's series-opener sees the Clatterford Guild oppose a local barn conversion - until they hear rumours that it's to house a certain celebrity. The whimsical wit may split sofa opinion, but there's no doubting the quality of the cast, which is a Who's Who of Britcom: Sue Johnston (The Royle Family), David Mitchell (Peep Show), Sally Phillips (Smack the Pony), Pauline McLynn (Father Ted) and, of course, Saunders's comedy partner Dawn French.