- Richard John Evans
- Â Author of 'The Third Reich' / ... 6 episodes, 2022
- Bastian Hein
- Â Self - Historian, Munich / ... 6 episodes, 2022
- James Newton
- Â Self - Narrator 6 episodes, 2022
- Alexandra Richie
- Â Self - Historian, Victoria, Canada / ... 5 episodes, 2022
- Christopher Browning
- Â Historian, North Carolina / ... 3 episodes, 2022
- Jan-Erik Schulte
- Â Historian, Ruhr-University Bochum / ... 3 episodes, 2022
- Isabel Heinemann
- Â Author of 'Race, Settlement, German Blood' / ... 3 episodes, 2022
- Moshe Zimmermann
- Â Self - Historian, Jerusalem / ... 3 episodes, 2022
- Robert Gerwarth
- Â Historian, University College Dublin / ... 2 episodes, 2022
- Christopher Dillon
- Â Author of 'Dachau and the SS' / ... 2 episodes, 2022
- Benjamin Carter Hett
- Â Self - Historian, City University of New York / ... 2 episodes, 2022
- Anna Hajkova
- Â Self - Historian, University of Warwick 2 episodes, 2022
- Frank Bajohr
- Â Manager of the Institute for Contemporary History / ... 2 episodes, 2022
- Stephan Lehnstaedt
- Â Self - Historian, Berlin / ... 2 episodes, 2022
- Jean-Luc Leleu
- Â Author of 'La Waffen-SS' / ... 1 episode, 2022
- Peter Hammerschmidt
- Â Author of 'Code Name Adler' / ... 1 episode, 2022
- Jochen Böhler
- Â Author of 'Prelude to the War of Annihilation' / ... 1 episode, 2022
- Thomas Will
- Â Self - Central Office, Ludwigsburg 1 episode, 2022
- Gerhard Wiese
- Â Self - Prosecutor in the Auschwitz Trial 1 episode, 2022
- Anita Lasker-Wallfisch
- Â Self - Auschwitz Inmate 1 episode, 2022
- Henry Leide
- Â Self - Stasi Documents Archive 1 episode, 2022
- Sarah Helm
-  Self - Author of 'Inside Ravensbrück' 1 episode, 2022
- Andrea Erkenbrecher
- Â Self - Historian 1 episode, 2022
- Beate Klarsfeld
- Â Self - Journalist 1 episode, 2022