Veteran actor Brian Blessed collapsed on stage with an apparent heart problem while playing King Lear. The 78-year-old had just started delivering his lines at the start of the Shakespearean tragedy when he fainted, toppled off a raised platform and fell heavily, his crown rolling to a halt at the front of the stage. Fellow actor Noel White, playing the Earl of Kent, announced quietly: ‘Ladies and gentlemen, this is not part of the play. Is there a doctor in the house?’ Indeed there was. A barely conscious Mr Blessed, flat on his back and surrounded by worried cast members...