- Diane Morgan
- Â Philomena Cunk 5 episodes, 2022
- Jim Al-Khalili
- Â Self - Professor of Public Engagement in Science, University of Surrey 4 episodes, 2022
- Shirley J. Thompson
- Â Self - Composer / ... 4 episodes, 2022
- Douglas Hedley
- Â Self - Professor of the Philosophy of Religion, University of Cambridge 3 episodes, 2022
- Brian Klaas
- Â Self - Associate Professor in Global Politics, University College London 2 episodes, 2022
- Ashley Jackson
- Â Self - Professor of Imperial and Military History, King's College London 2 episodes, 2022
- Ruth Adams
- Â Self - Senior Lecturer in Cultural and Creative Industries, King's College London 2 episodes, 2022
- Nigel Spivey
- Â Self - Senior Lecturer in Classics (Classical Art and Archaeology), University of Cambridge 2 episodes, 2022
- John Man
- Â Self - Historian / ... 2 episodes, 2022
- Kate Cooper
- Â Self - Professor of History Royal Holloway, University of London 1 episode, 2022
- Paul Bahn
- Â Author, The Cambridge Illustrated History of Prehistoric Art / ... 1 episode, 2022
- Martin Andrews
- Â Self - Printing Historian 1 episode, 2022
- Jonathan Ferguson
- Â Self - Keeper of Firearms and Artillery, Royal Armouries 1 episode, 2022
- Martin Kemp
- Â Self - Professor Emeritus of the History of Art, University of Oxford 1 episode, 2022
- Irving Finkel
- Â Self - Assistant Keeper of Ancient Mesopotamian Script, British Museum 1 episode, 2022
- Anu Ojha
- Â Self - Director, UK National Space Academy 1 episode, 2022
- Gus Casely-Hayford
- Â Self - Director, V&A East 1 episode, 2022
- Patricia Fara
- Â Self - Historian of Science, University of Cambridge 1 episode, 2022
- Laura Ashe
- Â Self - Professor of Medieval Literature, History and Culture, University of Oxford 1 episode, 2022
- Sara Taglialagamba
- Â Self - Leonardo Da Vinci Expert and Scholar, Da Vinci Museum, Florence 1 episode, 2022
- Eleanor Robson
- Â Self - Professor of Ancient Middle Eastern History, University College London 1 episode, 2022
- Aleksander Kolkowski
- Â Self - Research Associate, Science Museum, London 1 episode, 2022
- Joyce Tyldesley
- Â Self - Professor of Egyptology, University of Manchester 1 episode, 2022
- Lyndsay Coo
- Â Self - Senior Lecturer in Ancient Greek Language and Literature, University of Bristol 1 episode, 2022
- Myrto Hatzimichali
- Â Self - Senior Lecturer in Classics (Ancient Philosophy), University of Cambridge 1 episode, 2022
- Kathleen Burk
- Â Self - Professor Emerita of Modern and Contemporary History, University College London 1 episode, 2022
- Catriona Seth
- Â Self - Marshal Foch Professor of French Literature, University of Oxford 1 episode, 2022
- Kieran Hodgson
- Â B8-Hoven 1 episode, 2022
- Shahjadha Asghar
- Â Jesus Christ 1 episode, 2022
- Adrian Woolmer
- Â Crusader / ... 1 episode, 2022
- Deip Patel
- Â Crusader / ... 1 episode, 2022
- John Goldup
- Â Galileo 1 episode, 2022
- Darryl Smith
- Â Crusader / ... 1 episode, 2022
- Ads Odedra
- Â Crusader / ... 1 episode, 2022
