Kirsty Young's castaway this week is the director, producer and writer, John Lloyd.

His work has been making us laugh for over thirty years: Spitting Image, Not The Nine o'Clock News, Blackadder and QI are just a handful of the programmes he's helped to create. If the comedy work ever dries up he could open a shop selling second hand Baftas - he's won a stack of them and a Grammy and an Emmy.

Which isn't to say it's been an easy ride - fall outs, multiple sackings and missed opportunities have peppered his stellar career in comedy. He says,

"I like starting things ... there are starters and finishers in life, that's the great divide ... I like the fight and the passion and the difficulty - well I don't like it, but it's what I do".

Producer: Cathy Drysdale.

Kirsty Young's castaway is the critic, actress, and producer Blanche Marvin.

Blanche has been immersed in the theatre for seven decades. She worked with James Mason, Yul Brynner, Deborah Kerr and Peter Ustinov and calmed the nerves of Tennessee Williams. She brought Samuel Beckett to an American audience and persuaded Peter Brook to launch a series of awards to encourage artistic risk-takers.

A doyenne of the West End, she's at nearly every opening night and her reviews are read by producers on Broadway - looking for the next hit that could cross the Atlantic.

She says: "people say, how can you go to the theatre for 50 years and still be enthusiastic? Every time I go, I think, Oh, I'm going to see something, I'm going to be surprised!"

Producer: Isabel Sargent.

Kirsty Young's castaway this week is businessman Tidjane Thiam.

He's chief executive of the Prudential, but he's about as far from the archetypal "man from the Pru" as you can get.

Producer: Cathy Drysdale.

Hilary Devey, businesswoman and TV star is interviewed by Kirsty Young for Desert Island Discs.

The very incarnation of entrepreneurial spirit, Hilary Devey built a haulage network business from scratch, which now employs nearly eight thousand people and has an annual turnover of £100 million. She has a successful media career and is one of the current incumbents of the TV programme Dragons Den.

The real drama in her life has happened off screen. The skeleton in her parents' closet reappeared in her own life. She's been married and divorced three times, her only child has battled drug addiction and a severe stroke nearly killed her in 2009.

Despite this, she remains ambitious and energetic in the business world and says that there's no such thing as a glass ceiling.

Producer: Alison Hughes.

Kirsty Young's castaway this week is the academic & commentator, Mona Siddiqui.

Born in Karachi and brought up in Huddersfield, she's a rarity - a female Muslim theologian. As Professor of Islamic and Interreligious Studies at Edinburgh University her analysis regularly sheds light on controversial issues affecting the Muslim faith. Her calm & reasoned standpoint can be heard regularly on the Today programme's Thought for the Day.

Brought up in a house stuffed full of books, her academic promise revealed itself early on and despite dallying with the idea of journalism as a career, she finally followed the path her mother wanted for her - academia.

Producer: Cathy Drysdale.

Kirsty Young's castaway is the American opera singer, Noah Stewart.

He's a hit in opera houses around the world and his solo CD has topped the classical charts. Yet for a long time the closest he managed to get to the stage was as a receptionist at Carnegie Hall. He won a scholarship to the prestigious Juilliard School in New York though while waiting for his big break, he waited tables and did voice overs for Sesame Street.

Blessed not only with rich, clear tenor tones he also possesses the good looks of a Hollywood film star. Brought up by his single mother in Harlem, he still lives with her when he's not travelling the world and says of the neighbourhood he grew up in, ... "for me it was hard to be there ... because I just didn't see many successful black men around... there were just not many of us who made it out".

Producer: Christine Pawlowsky.

Kirsty Young's castaway this week is the designer Celia Birtwell.

In the ephemeral world of fashion she has endured; Marian Faithfull wore her creations in the 60s, Kate Moss is a fan today. Whimsical prints and flattering forms are her signature style and the vintage creations that she designed with her then husband Ossie Clarke now change hands for a small fortune. Her new ranges are highly collectable and fly off the high street rails too.

Never one of the fashion world's flamboyant self promoters she has, none the less, a face known to millions - as a long time friend and muse to David Hockney she is the woman at the centre of his famous painting "Mr and Mrs Clark and Percy".

She wants her work to be relevant because and says "there's nothing worse than being out-dated. If that happens and I feel I'm past it, I'll stop".

Producer: Cathy Drysdale.

Kirsty Young's castaway is the Paralympian & broadcaster Ade Adepitan. Wheelchair basketball's his sport and this year he partnered Claire Balding anchoring the television coverage of the 2012 London Paralympics.

When he's not stuck in a studio explaining the intricacies of Goalball he's reporting from the rainforests of Nicaragua or the middle of the Atlantic Ocean. Adversity seems to suit him - he even survived turning up for his first day at school aged 7 in a pink checked suit and bow tie. Inspired by his boyhood heroes Seb Coe and Daley Thompson, who he first saw on TV competing in the 1984 Los Angeles Olympics, sport became his passion.

He says "I think I've done more things with my disability than most able-bodied people would ever dream of doing".

Producer: Cathy Drysdale.

Kirsty Young's castaway is Hollywood's prototype dizzy blond, Goldie Hawn.

Like most things in Tinseltown the image is somewhat at odds with the reality. Goldie is an Academy Award winner and producer who's been on the A list for 40-odd years, starring alongside Peter Sellers, Walter Matthau and Woody Allen. She's now transmuted from fantasy pin-up to best selling author - she writes parenting manuals and spearheads a childhood learning initiative.

She tells Kirsty about her journey from dancing in sleazy go-go bars to bagging an Oscar, how she coped with the difficulties her early success brought her and how she met her husband of 29 years, Kurt Russell.

Kirsty Young's castaway is the critic and satirist Craig Brown.

A prolific writer, he's lampooned everyone from DH Lawrence to Victoria Beckham and, earlier this year, he became the first journalist to win three separate prizes at the British Press Awards. He showed early promise - when he was 14 he started writing spoofs of Harold Pinter plays, and his characters have their own entries in Who's Who.

Producer: Leanne Buckle.