Guest Stars Craig Macrae as Death Paul Kaye as Inigo Skimmer / The Duke of Stab Trevor Frost as Young Sam Vimes Ralph Ineson voices Alternate Universe Detritus Craig Macrae as Alternate Universe Detritus Tarryn Wyngaard as Sally the Vampire Crystal Axis as Mended Drum Band Joe Vaz as Alternate Universe Urdo van Pew Uncredited Richard Dormer as Alternate Universe Sam Vimes Lara Rossi as Alternate Universe Lady Sybil Ramkin Adam Hugill as Alternate Universe Carrot Ironfoundersson Sam Adewunmi as Alternate Universe Carcer Dun
