Emma O'Reilly, Joshua Sofaer, Ruary Mackenzie Dodds, Danny Braverman

Libby Purves meets Emma O'Reilly, the woman who blew the whistle on Lance Armstrong.

• 43 mins

Professor Adam Hart, Maria Venegas, Sandra Howard, Paul Roseby

Libby Purves meets writer Sandra Howard and bee expert Professor Adam Hart.

• 43 mins

Paul Merton, Alison Balsom, Louise Cordingly, Jethro Lennox

Libby Purves meets comedian Paul Merton and trumpeter Alison Balsom.

• 43 mins

Selina Hastings, Gary Witheford, Dr David Skinner, Marawa Ibrahim

Libby Purves meets biographer Selina Hastings and horse whisperer Gary Witheford.

• 43 mins

Ray Winstone; Sir Ranulph Fiennes; Dr John Bradshaw; Martha D Lewis

Libby Purves meets actor Ray Winstone and adventurer Sir Ranulph Fiennes.

• 43 mins

Andrew Logan, David James, Guy Clutterbuck, Diana Nammi

Libby Purves meets artist Andrew Logan and gem hunter Guy Clutterbuck.

• 43 mins

Guy Martin, Dr David Drew, Sofka Zinovieff, Mark Bell

Libby Purves meets motorcycle racer Guy Martin and writer Sofka Zinovieff.

• 43 mins

Grayson Perry; Thomas Lauderdale; Drummond Money-Coutts; Tracey Miller

Libby Purves meets artist Grayson Perry and musician Thomas Lauderdale.

• 30 mins

Arabella Dorman, the Rev Richard Coles, Ted the Bread Davies, Peter Rankin

Libby Purves meets the Rev Richard Coles and artist Arabella Dorman.

• 43 mins

Roger Law; Sophie Bevan; Mary Bevan; Sondra Lee; Douglas Ward

Libby Purves meets ceramicist Roger Law and sopranos Sophie and Mary Bevan.

• 43 mins

Scottee; Patrick Hughes; Pam Dix; Dr Bryn Dentinger

Libby Purves meets surrealist painter Patrick Hughes and artist and performer Scottee.

• 43 mins

Janina Fialkowska; Dolores Payas; Edward Sexton; Gary Catona

Libby Purves meets concert pianist Janina Fialkowska and tailor Edward Sexton.

• 43 mins

Lucy Cooke; Angie Marchese; David and Ben Crystal; Keith Ball

Libby Purves meets musician Keith Ball and wildlife expert Lucy Cooke.

• 43 mins

Ian McMillan; Victoria Tennant; Mike Vass; Linda Marlowe

Libby Purves meets poet and broadcaster Ian McMillan and actor Linda Marlowe.

• 43 mins

Barry and Bob Cryer, Florian Leonhard, Antonia Bolingbroke-Kent, Andrew Gant

Libby Purves meets Barry and Bob Cryer and choirmaster Andrew Gant.

• 43 mins

Barbara Dickson; Mike McShane; Dr Sarah Coombes; Giles Abbott

Libby Purves meets singer Barbara Dickson and actor Mike McShane.

• 43 mins

Julian and Jiaxin Lloyd Webber; Gurinder Chadha; Milton Jones; Dr Kevin Isaac

Libby Purves with Julian and Jiaxin Lloyd Webber, Milton Jones and Gurinder Chadha.

• 43 mins

Paul McKenna, Jonathan Church, Judy Joo, Rear Admiral Kit Layman

Libby Purves meets Paul McKenna, Jonathan Church, Judy Joo and Rear Admiral Kit Layman.

• 43 mins

Barbara Winton, Lord Alf Dubs, Anne Reid, Dr John C Taylor, Lottie Muir

Libby Purves meets Barbara Winton, daughter of humanitarian Sir Nicholas Winton.

• 43 mins

Cathy Tyson, Sir Tim Smit, Adam Cohen, Rupert Harry Miller

Libby Purves meets Cathy Tyson, Sir Tim Smit, Adam Cohen and Rupert Harry Miller.

• 43 mins

Aaron Rosen; Zack McGuiness; Bonnie Langford; Nick Wisdom; Tom Vaughan.

Libby Purves meets actor Bonnie Langford and Nick Wisdom, son of Norman.

• 43 mins

Professor John Sutherland and Jack Sutherland; Pam St Clement; Adam Walker; Sam Haywood.

Libby Purves meets Pam St Clement and Professor John Sutherland.

• 43 mins

Mark Strong, Maggie Alphonsi, Daphne Todd, Carol Grimes

Libby Purves meets actor Mark Strong and former England rugby player Maggie Alphonsi.

• 43 mins

Noah Stewart, Mary Portas, Peter Layton, Rosemary Hughes

Libby Purves meets retail guru Mary Portas and opera singer Noah Stewart.

• 43 mins

Clarke Peters; Raymond Blanc; Amanda Owen; Nicholas McCarthy

Libby Purves meets actor and director Clarke Peters and chef Raymond Blanc.

• 43 mins

Michelle Mone, Tony Hawks, Doug Seegers, Lillete Dubey

Mariella Frostrup meets entrepreneur Michelle Mone and comedian Tony Hawks.

• 43 mins

Gerald Scarfe, Greg Wise, Eimear O'Callaghan, Ben Moon

Libby Purves meets cartoonist Gerald Scarfe and actor Greg Wise.

• 43 mins

Deirdre O'Sullivan, Mark Vanhoenacker, Frances Ross, Penny Horner and Howard Jameson.

Libby Purves meets archaeologist Deirdre O'Sullivan and pilot Mark Vanhoenacker.

• 43 mins

Richard Goldstein, Sir Anthony Seldon, Paul Wayne Gregory, Kimmie Rhodes

Libby Purves meets Sir Anthony Seldon and former rock critic Richard Goldstein.

• 43 mins

Steve Backshall, Mary Chamberlain, Trevor Pickett, James Freedman

Libby Purves meets wildlife presenter Steve Backshall and writer Mary Chamberlain.

• 43 mins