| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Sohn Suk-hee | Crew | Creator | Creator | |
 Choi Sam-ho | Crew | Production | Producer, Creator | 3 |
 Boris Yeltsin | Cast | Actor | Self (archive footage) | 1 |
 Donald Trump | Cast | Actor | Self (archive footage) | 2 |
 Hillary Clinton | Cast | Actress | Self (archive footage) | 1 |
 Joe Biden | Cast | Actor | Self (archive footage) | 2 |
 Joseph Stalin | Cast | Actor | Self (archive footage) | 1 |
 Ronald Reagan | Cast | Actor | Self (archive footage) | 1 |
 Barack Obama | Cast | Actor | Self (archive footage) | 1 |
 Nancy Pelosi | Cast | Actress | Self (archive footage) | 1 |
 Robert Gates | Cast | Actor | Self (archive footage) | 1 |
 Vladimir Putin | Cast | Actor | Self (archive footage) | 1 |
 Volodymyr Zelenskyy | Cast | Actor | Self (archive footage) | 2 |
 Mikhail Gorbachev | Cast | Actor | Self (archive footage) | 1 |
 Pope Francis | Cast | Actor | Self (archive footage) | 1 |
Sohn Suk-hee | Cast | Actor | Self - Presenter | 3 |
 Kim Pil-gyu | Cast | Self - jtbc Washington correspondent | 3 | |
 Shinzo Abe | Cast | Actor | Self (archive footage) | 1 |
 Kim Jong-un | Cast | Actor | Self (archive footage) | 1 |
 Kim Young-sam | Cast | Actor | Self (archive footage) | 1 |
 Kamala Harris | Cast | Actress | Self (archive footage) | 1 |
 Xi Jinping | Cast | Actor | Self (archive footage) | 1 |
 Olaf Scholz | Cast | Actor | Self (archive footage) | 1 |
 Hubert Védrine | Cast | Actor | Self | 1 |
 Tsai Ing-wen | Cast | Actress | Self (archive footage) | 1 |
 Yoon Suk-yeol | Cast | Actor | Self (archive footage) | 2 |
 Fumio Kishida | Cast | Actor | Self (archive footage) | 1 |
| Person | Type | Job | Role(s) | Episodes |
