It is 1889 and The Scottish Play is coming home. But before the darling couple of London theatre, Henry Irving and Ellen Terry, take their acclaimed Macbeth to the Edinburgh stage terror treads the boards. A grisly message is found smeared across the cobbles in blood, foretelling someone's demise. As the bloody prophecies continue to appear, Edinburgh's own beloved pair - Detective 'Nine-Nails' McGray and Inspector Ian Frey - enter the scene. Frey scoffs at this blatant publicity stunt, while McGray is convinced of supernatural affairs. As they scrutinise the key players, they discover that Terry, Irving, and his peculiar, preoccupied assistant (one Bram Stoker) all have reasons to kill, or be killed.... But one thing is clear. By occult curse or human hand, death will take a bow the night the curtain rises.