Guest Stars Belinda Lang as Mrs Clam Sarah Crowden as Miss Thimble Virginia Fiol as Sister Reginald Carolyn Pickles as Reverend Mother Adrian Tina Chiang as Sister Peter Jonathan Rigby voices TV Announcer Sylvestra Le Touzel as Prunella Gladwell Frances Grey as Hilary Rhodes Adam Morris as Major James Gladwell Veronica Roberts as Gladys Tibbs Neil D'Souza as Azad Verma Jessica Temple as Cynthia Piper