Jack Staff Everything used to be black and white

Jack Staff is Britain's Greatest Hero, or at least he used to be. Twenty years ago he disappeared, and everyone just forgot about him. Except for Becky Burdock, Girl Reporter for The World's Press. She's investigating a series of murders in Castletown, but finds a lot more than she expected, including a long forgotten super-hero and a secret that's been hidden for over sixty years.