In the dark and winding streets of Edinburgh, a burglar is on the prowl.

But this is no ordinary thief. Three thousand years old and risen from the grave, this rampaging robber is a rotting Egyptian mummy - and he wants rubies and revenge!There's only one crime-fighting force who can deal with a menace like this: Billy Flint & Charley Steel aka S.C.R.E.A.M. - top-secret investigators of Supernatural Crimes, Rescues, Emergencies And Mysteries.