The Witchfinder General bursts in to Rebecca Front's office to confront a group of grotesque witches, played by Mathew Baynton, Kevin Eldon and Dustin Demri-Burns. Elsewhere, Frances Barber sings a few cheeky songs as Gracie Fields, Seb Cardinal plays a make-up-obsessed Fanny Craddock, Michelle Gomez is a foul-mouthed Gregorian-chanting Hildegard of Bingen and Doon Mackichan delivers an impassioned rant as the Statue of Liberty.