Guest Stars Russell Kane as Himself Joe Lycett as Himself Tom Stourton as King James I Mark Williams as Robert Catesby Ben Ashenden as Himself Ben Bailey Smith as Leonard 'Nipper' Read Dustin Demri-Burns as Ronnie Kray Alexander Owen as Plotter Alan Williams as Kray Informer Andrew Buckley as Policeman Bruce MacKinnon as Police Boss Seb Cardinal as Reggie Kray Seb Cardinal as Guy Fawkes Steve Edge as King's Guard Arnold Widdowson as Charlie 'Catman' Clarke