- Peter Dinklage
- Â Self - Narrator 6 episodes, 2021
- Bruce Bueno de Mesquita
- Â Self - Professor of Political Science, New York University 5 episodes, 2021
- Waller Newell
- Â Self - Professor of Political Science, Carleton University 5 episodes, 2021
- Ruth Ben-Ghiat
- Â Self - Professor of History, New York University 4 episodes, 2021
- Fathali Moghaddam
- Â Self - Professor of Psychology, Georgetown University 3 episodes, 2021
- Andrew Sullivan
- Â Self - Author and Political Commentator 3 episodes, 2021
- Asha Rangappa
- Â Self - Senior Lecturer, Yale Jackson Institute for Global Affairs 3 episodes, 2021
- Alastair Smith
- Â Self - Professor of Political Science, New York University 3 episodes, 2021
- Madeleine Albright
- Â Self - Former U.S. Secretary of State 2 episodes, 2021
- Mariam Mufti
- Â Self - Professor of Political Science, University of Waterloo 2 episodes, 2021
- Benjamin Radd
- Â Self - Professor of Political Science, UCLA 2 episodes, 2021
- Milton Allimadi
- Â Self - Publisher, The Black Star News 1 episode, 2021
- Paul Fischer
- Â Self - Author 1 episode, 2021
- Jonathan Brent
- Â Self - Professor of History, Bard College 1 episode, 2021
- Jodi Beggs
- Â Self - Behavioral Economist 1 episode, 2021
- Suki Kim
- Â Self - Investigative Journalist 1 episode, 2021
- Wendy Lower
- Â Self - Author and Historian 1 episode, 2021
- Maria Konnikova
- Â Self - Writer 1 episode, 2021
- Jean H. Lee
- Â Self - Former AP Bureau Chief, Korean Peninsula 1 episode, 2021
- Alicia C. Decker
- Â Self - Professor of African Studies, Penn State University 1 episode, 2021
- Mansour El-Kikhia
- Â Self - Professor of Political Science, University of Texas at San Antonio 1 episode, 2021
- Zainab Salbi
- Â Self - Iraqi Author and Activist 1 episode, 2021
- Joseph Sassoon
- Â Self - Professor of History, Georgetown University 1 episode, 2021
- Bandy X. Lee
- Â Self - Forensic Psychiatrist 1 episode, 2021
- Mahmood Mamdani
- Â Self - Professor of Government and Anthropology, Columbia University 1 episode, 2021
- Jeong-Ho Roh
- Â Self - Director, Center for Korean Legal Studies, Columbia Law School 1 episode, 2021
- Guy Walters
- Â Self - Author and Historian 1 episode, 2021
- Arturas Rozenas
- Â Self - Professor of Politics, New York University 1 episode, 2021
- Ron Suny
- Â Self - Professor of History, University of Michigan 1 episode, 2021
- Sauda Nabukenya
- Â Self - Ugandan Historian 1 episode, 2021
- Diederik Vandewalle
- Â Self - Professor of Government, Dartmouth College 1 episode, 2021
- Derek Peterson
- Â Self - Professor of History and African Studies, University of Michigan 1 episode, 2021
