Acclaimed naturalist David Attenborough discusses his new BBC series Saving Planet Earth, while comic actor Sanjeev Bhaskar talks about his latest projects, including recent comedy pilot Mumbai Calling. Former tabloid editor Piers Morgan completes the line-up, revealing all about his role as a judge alongside Amanda Holden and Simon Cowell on Britain's Got Talent. Ivor Novello Award-winning singer-songwriter Amy Winehouse also appears, performing tracks from her hit album Back to Black.