New York-born actor Robert Vaughn, who has died at the age of 83, achieved massive popular success when he starred as the sleek secret agent Napoleon Solo in The Man from U.N.C.L.E., which ran for four seasons from 1964 to 1968 and exploited the then-new James Bond mania to ratings-busting effect. Prior to that, Vaughn, both of whose parents were actors, had racked up a long string of minor credits in American TV and movies, the most prestigious of which was an appearance in John Sturges's 1960 cowboy classic, The Magnificent Seven.

Leonard Cohen, who has died at 82, was one of those artists born with a wisdom and maturity that cut deep into the baby-boomer youth culture of his times. He provided the perfect antidote to the innocent optimism of the 1960s, a vision shot through with world-weariness, melancholy and humour.  Those who dismissed him as a purveyor of bed-sit self pity missed the point, hooked as they were on hedonism, and blind to the ever-present horrors and recurring tragedy of the world.

Howard Davies, the theatre director who has died at the too-early age of 71, may not have achieved the renown of many of his colleagues. He didn’t direct blockbuster musicals, rarely ventured into TV and film, and didn’t possess the signature style that gets you noticed – and wins awards – early on.

We’re in Gdańsk for the launch of the I, Culture Orchestra (sounds like an Apple product, someone points out). The new outfit has Sir Neville Marriner as guest conductor, at 87, still on sparkling form. The orchestra has brought together young musicians from across Eastern Europe “to encourage better cultural understanding” between Poland, Belarus, Ukraine, Moldova, Georgia, Armenia and Azerbaijan.

"I've always thought there's nothing worse than coming to the end of your life and realising that you haven't participated in it, and so I write about people who've done that to a certain extent." Edward Albee has died at the age of 88, having participated in his life far more actively than George and Martha, the couple in Who's Afraid of Virginia Woolf? whose idea of hell is each other.

Singin’ in the Rain made much of those people in the movies whose work you don’t know you know. Set at the dawn of the talkies, it told of a star of the silent screen with the voice of a foghorn who relied on the angelic pipes of a trained singer parked behind a curtain. Such was the real-life story of Marni Nixon, who has died at the age of 86. You knew her soprano voice intimately. You just didn’t know her name. It was Nixon who sang for Audrey Hepburn in My Fair Lady and Nixon who sang for Deborah Kerr in The King and I.

Carla Lane, who has died at the age of 87, was the first from Liverpool. Before Alan Bleasdale and Willy Russell, long before Jimmy McGovern, hers was the loudest Liverpudlian voice on television portraying ordinary working people's lives. From The Liver Birds to Bread, from Butterflies to Solo, her comedies covered the waterfront of womanhood: husband-hunters, divorcees, matriarchal grandmothers, unhappy wives, mistresses.

Prince Rogers Nelson was the most gloriously disruptive presence in popular culture from the very start to the very end. Everything about him was off kilter and wrong: it's not for nothing that the first major biography of him was called The Imp of the Perverse. His songs were full of deranged filth, skewed social comment with a conspiratarian edge, had a very individualist take on Jehovah's Witness spirituality and mysticism, and all manner of personal cyphers and in-jokes.

Victoria Wood was a very private national treasure. Not for her the tawdry catwalk of Twitter nor the klaxon of the confessional memoir. She wasn't comfortable talking to journalists and when she found one whom she could just about trust, she stuck with them. That is how I found myself interviewing her many times over the years, and came to see past the carapace of jollity that was her performance persona. 

Of all the dramas with the name Arnold Wesker attached to them, the most absorbing ran as long as The Mousetrap, but offstage rather than on. It was in the style of a remorselessly black farce, in which the little man as hero suffers an endless series of blows, reverses and pratfalls. Some are minor, some cataclysmic, but they all have one thing in common: they fail to deter their victim who, like one of those clown figures mounted on a toy rubber ball, always rolls back into the upright position.