Mark Quartley, who is currently playing Henry VI in the RSC’s productions of Henry VI: Rebellion and Wars of the Roses, speaks to stage and screen star David Tennant about auditioning for drama school as a 16-year-old from Paisley, how it feels when you forget the lines on stage and imposter syndrome. They cover why David likes playing characters by Steven Moffat and Russell T Davies and Shakespeare. And there's a quiz.  Each week we bring together current Royal Shakespeare Company actors with RSC artists who have inspired them. The music is ‘Oberon’s Theme – King of Shadows’, originally composed by Sam Kenyon for A Midsummer Night’s Dream (2016).