- Alexandra Richie
- Â Collegium Civitas Warsaw / ... 3 episodes, 2023
- Benjamin Carter Hett
- Â City University of New York / ... 3 episodes, 2023
- Heike B. Görtemaker
- Â Author of 'Hitler's Court: The Inner Circle of the Third Reich and After' / ... 3 episodes, 2023
- Mary Fulbrook
- Â Self - Historian / ... 3 episodes, 2023
- Harvey Friedman
- Â Narrator 3 episodes, 2023
- Ute Frevert
- Â Self - Historian / ... 2 episodes, 2023
- Wolfram Pyta
- Â Self - Hitler Biographer / ... 2 episodes, 2023
- Brendan Simms
- Â Author of 'Hitler: The World Was Not Enough' / ... 2 episodes, 2023
- Timothy Snyder
- Â Yale University, USA / ... 2 episodes, 2023
- Johannes Tuchel
- Â Free University Berlin / ... 2 episodes, 2023
- Michael Wildt
- Â Self - Historian / ... 2 episodes, 2023
- Robert Gerwarth
- Â Self - Historian 2 episodes, 2023
- Thomas Weber
- Â Self - Historian / ... 1 episode, 2023
- Johannes Hürter
- Â Institute for Contemporary History Munich-Berlin / ... 1 episode, 2023
- Norman Domeier
- Â Self - Historian 1 episode, 2023
- Stephan Malinowski
- Â Self - Historian / ... 1 episode, 2023
- Klaus Schmider
- Â Sandhurst Military Academy / ... 1 episode, 2023
- Roman Töppel
- Â Author of 'Kursk 1943' / ... 1 episode, 2023
