Continuing its post-Amstell coping strategy of a HIGNFY-style rotating host, Buzzcocks is back for a 24th series, showing more longevity than most of the popstars it has on it. The surprisingly affable Mark Ronson takes the chair and attempts to rein in returning team leaders Phill Jupitus and Noel Fielding[, who get Alesha Dixon, Mollie King from the Saturdays, Tinie Tempah and Paul Foot as their guests. Future hosts look likely to include Josh Groban, Tim Westwood and Frankie Boyle. No Dappy from N-Dubz?

The pop quiz's new season gets under way not, we're sorry to say, with the eagerly awaited edition in which guest host Jack Dee reportedly "almost" reduced irksome pop twins Jedward to tears with his barbs. Instead, ice-cool "pop sensation" Mark Ronson hosts - but there's still fun aplenty as team captains Phill Jupitus and Noel Fielding are joined by Alesha Dixon, Mollie King of The Saturdays, rapper Tinie Tempah and surreally coiffed comedian Paul Foot.

The pop quiz is back for its second series without Simon Amstell - it coped just fine last year. On Phill Jupitus's team tonight: syntax-mangling Strictly judge Alesha Dixon, and Mollie King of the Saturdays - a girlband so nondescript, Mollie could appear in the line-up round. With Noel Fielding, it's rapper Tinie Tempah and comic Paul Foot. Even the guest host has something to promote: it's Mark Ronson, who has a new album out. But if he's still got the bleached hairdo he sported on Later, that's one laugh in the bag already.

Noel Fielding, who looks like a cross between Sandie Shaw and Russell Brand, is tonight's headline act. But the Bristol audience isn't sure how to deal with him. There's a bit of reserve and possibly even bafflement in the applause. Which is perfectly understandable, as Fielding's brand of delicate surrealism withers under the glare of a broad-brush comedy show. Much more mainstream are John Sessions lookalike Hal Cruttenden, who does a very good camp Alexander the Great; Seann Walsh and his routine about why people don't use moving walkways in airports; and Mike Gunn, who makes jokes about his wife. But, as always, it's McIntyre the audience has really come to see and he wins them over completely with his impression of a rail ticket inspector and his account of reading the bedtime story on CBeebies.

Mighty Boosh star at Edinburgh Festival

Fresh from their first performance of 'Ash In The Attic' at the Edinburgh festival, legendary comedians Paul Foot and Noel Fielding talk to The Hour about shire horses, genies and oven gloves.

The fourth series of Graham Linehan's sitcom about the otherworldly technical support team at Reynholm Industries comes to an end with a divorce fight between sleazy Denholm Reynholm (Matt Berry) and the wife he hasn't seen since she disappeared while washing the car. The ensuing courtroom battle features an appearance in the witness box from former employee Richmond (Noel Fielding) - now the founder of the business training enterprise "Goth 2 Boss".

The last episode in the current series is one of the very best yet. And there's a starring role in it for the brilliant Matt Berry as Douglas Reynholm as he attempts to divorce his second wife in a hilarious episode entitled 'Reynholm v Reynholm'.

In lots of ways, you could describe this as a series of mad ideas, red herrings and reminiscences - stuff that wouldn't fit anywhere else in the series - all loosely held together by the common thread of Douglas's divorce hearing.

Jen (Katherine Parkinson) is representing Douglas in court (in her role as Relationship Manager) while Moss and Roy - reduced to mere bit parts this week - look very uncomfortable indeed in suits and ties.

And there are jokes here about Heston Blumenthal and Star Trek plus a very welcome re-appearance for Noel Fielding as the IT department's resident, but rarely glimpsed, goth ­Richmond Avenal.

It all adds up to an ingeniously constructed comedy patchwork, which is also a pretty good description of Douglas's suit. Roll on series five.

It's comedy and charity combined, not to be confused with a comedy about charity, which would be plain wrong. Twenty-three of our funniest people (and Michael McIntyre) are at the 02 Arena in London competing to win your laughs at Britain's largest-ever live stand-up show, all in aid of Great Ormond Street Children's Charity. Take your pick from Alan Carr, Noel Fielding, Catherine Tate and plenty more. If you still haven't had enough laughs for the evening, stay tuned for Frank Skinner recorded live at Birmingham's NIA. He's on the same channel at 11.05pm, so no action is required.

For this two-hour bonanza in aid of Great Ormond Street Hospital Children's Charity, Channel 4 recently assembled 24 of Britain's best comedians to perform in front of a live audience at the O2 arena in London. So - deep breath - Jack Dee, Andy Parsons, David Mitchell, Fonejacker, Jack Whitehall, Jo Brand, James Corden, Jason Manford, John Bishop, Kevin Bridges, Kevin Eldon, Lee Evans, Mark Watson, Michael McIntyre, Noel Fielding, Patrick Kielty, Rich Hall, Rob Brydon, Ruth Jones, Sean Lock, Catherine Tate and Shappi Khorsandi take turns on stage to make it the biggest live stand-up show in British history. If that's not enough for you, Alan Carr and Bill Bailey perform with Stomp and Ricky Gervais, Stephen Merchant and Johnny Depp provide additional sketches.

Great Ormond Street Hospital is the recipient of this fundraising gala - the biggest live stand-up concert in UK history. And they couldn't have asked for more from the roster of stars who each donated five minutes last week at London's O2 Arena. Some hefty editing will be needed to get this show down to the two-hour running time it's been allotted and if the rude bits from Jonathan Ross and Mark Watson end up on the cutting room floor, then they may survive in the DVD which goes on sale on April 26.

Among those who'll definitely make the cut are, in no particular order, Michael McIntyre, Jack Dee, Bill Bailey, Kevin Eldon, Jason Manford, Jo Brand, Sean Lock and Noel Fielding.

The evening opens with a raucous dance number from Stomp and closes with a legendary performance from Lee Evans, looking the grand old man of stand-up in every sense.