S3, E6: Frank Geiger is killed as he plots a drugs deal in the cellar of a remote farmhouse. When Geiger's corpse is found months later, it has climbed to the top of the stairs, despite having received six bullets to its head. His killer, Harry Peacock, is terrified and fears that Geiger will kill him from beyond the grave. Can Sir Dennis Compton help Jonathan Creek provide an explanation for Geiger's seemingly superhuman powers?