Desert Island Discs

Kirsty Young's castaway is the Deputy Prime Minister and Liberal Democrat leader Nick Clegg. Of his career, he says: "Joining the Liberal Party was a no brainer for me - when you're a young man, you don't get a calculator out saying 'Am I going to get to power?' you get propelled forward by idealism". Yet this week more than any other, critics have questioned whether his interest in power has meant his ideals have had to take a back seat. In this candid conversation, he describes the behind-the-scenes negotiations that underpinned the coalition and he shares the personal trauma when, after his wife and baby son had both been dangerously ill, he wondered whether a political career would place too heavy a burden on his family. Producer: Leanne BuckleRecord: Schubert - Impromptu No.3 in G flat major Book: The Leopard by Giuseppe Di Lampedusa Luxury: A stash of cigarettes.

Kirsty Young's castaway is the barrister Michael Mansfield.He is one of Britain's leading QCs - the Birmingham six, the Marchioness disaster, the Stephen Lawrence trial and the death of Jean Charles de Menezes are only a handful of the high profile cases he's been involved in.He describes himself as a 'radical lawyer' and says he's been educated by the cases he's taken on. He has become, he says, increasingly angry and radical over the years. "I do feel that reputation, standing up for principle, is one of the few ways in which a difference can be made." Record: The Goons - What's the Time, Eccles? Book: The Rights of Man by Thomas Paine as his Bible: and The Cairo Trilogy by Naguib Mahfouz Luxury: A drum kit.

Kirsty Young's castaway is the founder of Storm model agency, Sarah Doukas. She has never, she says, had a normal career - after running away from school, she ran bric-a-brac stalls in London and Paris and then lived in America before returning to Britain. She enjoyed a stint as a model herself (her speciality, at only five feet two inches tall, was perching on car bonnets so they seemed bigger in advertising pictures). But she discovered she had a knack for spotting future talent and is best known for finding a 14 year old Kate Moss and turning her into an international star. "I'm a terrible old rocker" she says, "I always knew my life would be unconventional." Producer: Leanne BuckleRecord: Mercy Mercy Me by Marvin Gaye Book: The Songlines by Bruce Chatwin Luxury: A photo album of all my family.

Kirsty Young's castaway is the entertainer Johnny Vegas. As a stand-up comic he made his name as one of the most brilliant and unpredictable acts on the circuit. His stage persona was a belligerent drunk who would heckle his own audience. But the more successful he became, the more the similarities between his own life and his stage character seemed to blur. "I found popularity through self-destruction" he says, "and that can be quite addictive". In recent years, he has cut down on his drinking, lost weight and now got engaged - all part of a plan to ensure he reached his 40th birthday and could be a proper father to his young son. "Life's actually turned around and been very good to me," he says. Producer: Leanne BuckleRecord: Hurt - Johnny Cash Book: The Ragged Trousered Philanthropists. Luxury: A Kiln.

Kirsty Young's castaway is the singer Sir Tom Jones. In a career spanning fifty years he's sold 150 million albums and his hits have included It's Not Unusual, What's New Pussycat? and Delilah. As a child it was assumed he'd follow in his father's footsteps and become a miner. But he developed TB when he was twelve and doctors warned his parents against sending their only son to the pit; they said his lungs were too weak. Now aged seventy, he has no plans to retire. "Singing's like breathing to me", he says, "my voice drives me, it tells me that I have to do it". Producer: Leanne Buckle Record: A Whole Lotta Shakin' Goin' On Book: The Rise and Fall of the British Empire -Lawrence James Luxury: A Bucket and Spade.

From Lady Gaga to The Specials. Actor and director Kathy Burke shares her castaway choices with Kirsty Young.She became a household name for her comedy performances, working with Harry Enfield to create the characters Kevin and Perry. She won critical acclaim for serious roles and picked up the Best Actress award at Cannes for her portrayal of an abused wife in the film "Nil By Mouth".Kathy's early life had been tumultuous - her mother died before she was two and her father was often drunk, leaving her older brother to run the family home. She was a teenager when she discovered acting and, she says, it was the saving of her. First broadcast on BBC Radio 4 in August 2010.

Kirsty Young's castaway on Desert Island Discs is Lord David Cobbold. He was just 32 years old when he took over the ancestral pile Knebworth House and he succeeded in turning a crumbling corner of the establishment into one of the best rock concert venues in the world. Over the past forty years, everyone from Led Zeppelin to Paul McCartney to Robbie Williams has played there. The concerts have not only allowed him to keep the house in private hands, but have also given him a front-row seat to some of the most celebrated performances in rock history. Record: Pink Floyd - Brain Damage Book: Zanoni by Edward Bulwer-Lytton Luxury: A fishing rodProducer: Leanne Buckle.

Kirsty Young's castaway is Jimmy Mulville.He began his life in comedy as a performer and writer but success in front of the camera clearly wasn't enough - he set up the production company Hat Trick and has turned out a huge number of hits, including "Have I Got News for You", "Father Ted" "Room 101" and "Outnumbered". But he says that for many years he was a ticking time bomb - he became addicted to drugs and alcohol and, after triumphing over them, also fought cancer. These days, he is the father to four children and says he looks back with an overwhelming sense of gratitude at how his life has unfolded. Producer: Leanne BuckleRecord: In My Life - The Beatles Book: The Complete works of P G Wodehouse Luxury: A solar powered espresso machine.

Kirsty Young's castaway is the interviewer Lynn Barber. A master of the profile interview, her razor-sharp observations have earned her the nickname the Demon Barber and won her a stack of awards. Although critics say her articles are hatchet jobs, she disagrees: "I think that people are well served by quite blunt or quite rude questions because it forces them to fight back and come back strongly," she says. Producer: Leanne BuckleRecord: Macushla sung by John McCormack Book: The Complete F Scott Fitzgerald Luxury: A cyanide pill.

Kirsty Young's castaway is the Oscar-winning actor, writer and director Tim Robbins. His film credits include The Shawshank Redemption, Dead Man Walking, The Hudsucker Proxy and Mystic River. Brought up in an artistic and creative household in New York's Greenwich Village, he was always encouraged to sing and perform. After talking politics around the dinner table as a teenager he would, on occasion, spend his evenings working the lights for the local drag act. Indeed it was on stage, rather than in front of the camera, that Tim Robbins developed his own acting style: "It gave me a discipline to still the anarchic energy I had," he says: "A rigid discipline to an emotional truth and the ability to have that at my fingertips."Producer: Leanne BuckleRecord: A Case of You -Joni Mitchell Book: A Matchbook Luxury: A Surfboard.