It is the fate of political leaders to be played by actors. In the circumstances Richard Nixon hasn’t been dealt a bad hand. He has been portrayed by Anthony Hopkins in Oliver Stone’s Nixon, by Frank Langella in Frost/Nixon on stage and screen and by tall handsome Christopher Shyer in Clint Eastwood’s J Edgar. But towering over them all is Harry Shearer, who has been impersonating Tricky Dicky since Nixon was actually president.

The transfer this week to the West End of The Weir has reminded theatre-goers of Conor McPherson’s hypnotic powers as a dramatist. In the Donmar's revival of the play you can palpably feel the playwright’s storytelling magic casting its spell all over again as, on a windy evening in a rural Irish pub, character after character unburdens himself - and finally herself - of a supernatural tale.

The late rise of Ruth Jones, who has been made an MBE, is a blessed relief. According to the prevailing rules of ageism and lookism, Jones should still be plugging away in supporting roles, typically as the large gobby sidekick which for years looked like the outer limit of her casting range.

Borgen wasn’t supposed to be an international hit. Even though viewers all over the world had adored other Danish and Swedish TV exports like The Killing and The Bridge, the show’s creator Adam Price was told early on in the commissioning process that his slow-burn drama about Danish coalition politics was not something that was going to bring him global recognition.

Age can do interesting things to musicians who have once been regular fixtures in the media and who reappear in the public consciousness some years later. Time, it has to be said, has been kind to the two remaining members of Simple Minds’ original line-up. The band’s guitarist, Charlie Burchill, may look like Stan Smith, the star of the cartoon American Dad but he looks good with it. Jim Kerr also seems to be ageing gracefully.

The last act of the Wagner bicentenary is upon us as a new production of Parsifal is unveiled at the Royal Opera House. There has been plenty to savour and ponder. The BBC Proms staged concert performances of seven of the operas. Opera North got on with their Ring cycle and Longborough Opera completed theirs.

“There is a misconception that we have called ourselves the greatest band on earth.” Jack Black, the self-styled “lead singer” of Tenacious D, is all for dispelling a persistent rumour about a band which has, if he’s honest, done practically nothing to make him a famous name in Hollywood. “People have marketed us that way,” he explains. “You won’t find it anywhere in the albums. You won’t find it in any of our songs.”

It’s difficult to give Simon Russell Beale a brief introduction, so encyclopedic is his list of stage and screen acting credits. He has cruised masterfully through Shakespeare, Ibsen, Chekhov, the Restoration playwrights, Shaw and Pinter, and recently camped it up madly in a revival of Peter Nichols’s Privates on Parade. He has been such a mainstay of the National Theatre that the building may have subsided into the Thames without him.

Oliver Coates is the very model of a modern musical generalist – able to jump, or ignore, the boundaries between musical categories yet retaining deep understanding of the nuances of each category or genre. He has feet firmly in both the concert hall and the artier side of the electronica world, and has collaborated broadly over recent years – though is only now emerging as a solo artist.

Autumn is a season of tumbling leaves, dark afternoons and of course fatuous memoirs from people off the telly. But every so often the world is taken by surprise, less by autumn itself than by the arrival of an autobiography by a genuine star that contrives to stand aside from the hideous commercialism of the bestseller lists. Such a book is Through It All I’ve Always Laughed. Or so its author would no doubt claim.