This week on Saturday Live - Aasmah Mir and Kate Silverton speak to wildlife presenter Michaela Strachan about her long and varied career, train enthusiast David Brewer, the man who has photographed every railway station in the UK, Rachel Mariner on swapping the courtroom to write for the stage and Mark Simpson, Young Musician of the Year in 2006 and is a nominee in the South Bank Sky Arts Awards for The Immortal, his new work for orchestra and chorus. Plus Juliet Stevenson shares her Inheritance Tracks

Producer: Maire Devine