Paul Merton

While some comedians are lionised after they've stopped appearing on TV, others are quietly forgotten. Nicholas Parsons spends more than Just a Minute with Paul Merton recalling his partnership with one of the latter - Arthur Haynes. Viewers of a certain age will recall the partnership that pulled huge audiences to ITV in the 1950s and 60s. It's the comedy of a simpler, slower age; Parsons remembers how depicting a vicar in a sketch was considered disrespectful. There's nostalgia and curiosity value, not least with a priceless archive interview with writer Johnny Speight. Plus, rewarding glimpses of Wendy Richard, Patricia Hayes, Michael Caine and the Rolling Stones.

Paul Merton invites his regular Just a Minute compère Nicholas Parsons to the stage for this one-off special celebration of the comedian Arthur Haynes, who was one of Britain's most popular entertainers (and an early star of ITV) before he died of a heart attack in November 1966. The young Parsons appeared as the straight man to Haynes in sketches on The Arthur Haynes Show. It's the sort of programme that Merton, who matches an easy improvisational style with a palpable interest in the history of comedy, does very well. Though it is uneven in quality, some of the archive footage is a real treat.

Paul Merton on his travels again

Paul Merton is to front a new travelogue series for Channel 5.

ITV1's Unforgettable strand, in which friends, family and peers pay tribute to great entertainers, celebrates the life of Spike Milligan, the writer, musician, poet, artist and Goon who died in 2002. Milligan, considered a genius and madman in equal measure, had an absurd and subversive humour that fuelled The Goons, the Fifties comedy troupe which made his name and was so influential it's led to him being called the godfather of alternative comedy. In a sense, the show owes a debt to the War: Milligan met fellow Goon Harry Secombe when both were serving with the Royal Artillery in Tunisia. Post-war, they teamed up with Peter Sellers and Michael Bentine to launch the most popular comedy show of the Fifties, remembered fondly for its surreal humour and ludicrous plots.

Away from performing, Milligan was a successful author, too, producing dozens of books for children and adults, most memorably his hilarious series of war memoirs, beginning with Adolf Hitler: My Part in His Downfall. His success was tempered by depression and melancholy, however, making Milligan the archetypal sad clown. This intimate tribute features photos from Milligan's personal collection as well as previously unseen home movies, and contributions come from Milligan's children, including the first interview with his daughter Romany, one of two of his children born out of wedlock. Eric Sykes, Paul Merton and Terry Jones also pay tribute.

Poor James Blunt. Ever since he shuffled onto the music scene with his pre-pubescent twang and feminine looks, he's become something of a pop-culture hate-figure. His name is not only a by-word for a wet blanket, but cockney rhyming slang for the rudest word in the English language.

It can't be easy for comedians and TV presenters lumped with the singer - who's currently promoting a new album - to resist the temptation to mock and berate the singer. Astonishingly, Graham Norton managed to restrain himself when Blunt appeared on his Friday-night show, but surely the acid tongues of Ian Hislop and Paul Merton wouldn't show him such mercy; surely, they would lay into Blunt and rip him apart, ruthlessly mocking his every word?

Well, perhaps they would have done, were they given the chance. But Blunt proved to be the funniest panellist on the programme last night; perhaps even the funniest off the series so far. As he regaled stories of dinner with Bill Clinton and Cher and joked about his army days, he outshone even Merton, who was on excellent form himself.

When Hislop called him a "cool dude", he snapped back: "Thanks, Dad" and the audience roared with laughter, delighted by yet another Blunticism. It was actually fellow panellist Nick Robinson who found himself the butt of his teammates' jokes, most notably when footage of his recent outburst at a protester's banner was shown.

Even Blunt's appalling leather jacket went unmentioned; such was the distracting sophistication of his humour. He might have trouble shaking that rhyming slang from his name, but perhaps "James Blunt" will now be a by-word for "self-deprecating wit of the first order".

The satirical news-based panel game has been running since 1990 and is now in its 40th series. The first guest host to face the crossfire from Paul Merton and Ian Hislop is the Sherlock actor Benedict Cumberbatch; later in the series, Jeremy Clarkson and Martin Clunes will take the chair. The first guests to join them tonight are writer and presenter Victoria Coren and comedian Jon Richardson. We can also expect to see James Blunt, Nick Robinson and Ross Noble later in the series.

Sherlock Holmes himself, Benedict Cumberbatch, is the first guest host at the start of the 40th series of the much-loved comedy current affairs panel show. Here's hoping he has the right mix of affability and keen-wittedness that a good host needs, otherwise he'll be wrapped up like a Maypole by team captains Ian Hislop and Paul Merton. The show is recorded the night before transmission, so there is little that we can say, apart from doling out a few nuggets for fact-fans. Such as, did you know this is the 138th show hosted by a guest presenter in the eight years since Angus Deayton left in October 2002? No, thought not.

Watch: Radio 4 comedy in Edinburgh

Here's the quite lovely video that the Radio 4 comedy gang shot on The Royal Mile at the beginning of the Edinburgh Festival. You'll see Paul Merton, Mark Watson, Nicholas Parsons, Susan Calman, Stephen K Amos and others entertaining festival-goers on a sunny Sunday afternoon.

Invented by Ian Messiter in 1967, now starting its 57th season, still brilliantly chaired by resourceful Nicholas Parsons (who got the gig when Jimmy Edwards, the original choice for chairman, said he'd rather play polo than turn up on a Sunday to record the pilot episode). Messiter, who also invented Many a Slip and other fondly remembered amusements, used to wear red socks at recordings, for luck. Perhaps "red socks" could be a subject for tonight's panel, Graham Norton, Paul Merton, Gyles Brandreth and Jenny Eclair, as they strive to fill their 60 seconds.

Merton 'unhappy with Prescott HIGNFY job'

Paul Merton was reportedly unhappy that John Prescott scored a hosting job on Have I Got News For You.