Stewart Lee film King Rocker has landed a premiere date on Sky Arts next month.The documentary delves into punk history and follows The Nightingales and The Prefects frontman Robert Lloyd, who has gone “under the radar for four decades”.Set to premiere on Sky Arts on February 6 at 9pm, the film features the likes of Lee and a host of well-known faces including Frank Skinner, Duran Duran‘s John Taylor and Samira Ahmed.In it, the comedian journeys with Lloyd as the latter reflects on his legacy