Guest Stars Gloria Obianyo as Uriel Paul Chahidi as Sandalphon Ilan Galkoff as Brian Paul Adeyefa as Demon Eric Nicholas Parsons voices Dagon, Lord of the Files Alfie Taylor as Jeremy Wensleydale Amma Ris as Pippin Galadriel Moonchild Pepper Maggie Service as Sister Theresa Garrulous Jill Winternitz as Harriet Dowling Samson Marraccino as Warlock Susan Brown as Mother Superior Tim Bentinck voices Radio Continuity Announcer Jasmine Hyde as Sister Grace Voluble Ben Crowe voices Freddie Mercury Anthony Kaye as Adam Coco Winchester as Trixie Oscar Farren as Tarquin Schelaine Bennett as Eve Rocco Day as Young Warlock Alistair Findlay as George Bush Dai Tabuchi as Sushi Chef Paul Gambaccini as Himself Nicholas Parsons as Himself