Professor Brian CoxSelf - University of Manchester Jeremy HardySelf - Panellist Alan YentobSelf - BBC Creative Director Will BowenSelf - Mathematics Elf James HarkinSelf - Science Elf John MitchinsonSelf - Director of Research Andrew Hunter MurraySelf - Literary Elf Molly OldfieldSelf - Longest serving Elf Justin PollardSelf - History Elf Anna PtaszynskiSelf - QI Elf Piers FletcherSelf - Producer / Producer: QI Nick KingSelf - Editor / 編集者 John LloydSelf - Originator / プロデューサー Ruby Kuraisheエグゼクティブプロデューサー John LloydSelf - Originator / プロデューサー Dave Morleyエグゼクティブプロデューサー Jonathan Paul GreenProduction Designer: QI Nick KingSelf - Editor / 編集者 Piers FletcherSelf - Producer / Producer: QI 
