Guest Stars Kassius Carey Johnson as Artie Eve De Leon Allen as Angie Richard E. Grant as The Great Intelligence Celia Imrie as Miss Kizlet Jade Anouka as Waitress Isabella Blake-Thomas as Child Reading Comic Dan Li as Alexei Chen Geff Francis as George Manpreet Bachu as Nabile Robert Whitelock as Mahler Sean Knopp as Paul Anthony Edridge as Pilot Fred Pearson as Barista Matthew Earley as Man With Chips Daniella Eames as Little Girl James Greene as The Abbott Uncredited Shaun Lucas as Monk Guarding Burial Chamber