Ol’ Man Viska is not sleeping very well. He’s haunted by the constant sounds coming from the mineshafts beneath Li’l Memphis. Is it the ghost of Ol’ Man Izard? He decides to find out. It’s the beginning of a journey that leads the Truckstoppers to WC’s Berkonium Super-Mine and an army of vicious robotic digging drones. The Truckstoppers barely make their escape, but when the half-crazed billionaire seals off the mine it seems certain that the Truckstoppers’ have played their final note.