| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Joseph Gordon-Levitt |
May 7, 2018
National Geographic
|
45 | |
| S04E02 | Keri Russell |
May 14, 2018
National Geographic
|
45 | |
| S04E03 | Lena Headey |
May 21, 2018
National Geographic
|
45 | |
| S04E04 | Don Cheadle |
June 18, 2018
National Geographic
|
45 | |
| S04E05 | Derek Hough |
June 25, 2018
National Geographic
|
45 | |
| S04E06 | Scott Eastwood |
July 2, 2018
National Geographic
|
45 | |
| S04E07 | Roger Federer |
July 8, 2018
National Geographic
|
45 | |
| S04E08 |
Uzo Aduba
season finale
|
July 15, 2018
National Geographic
|
45 |
No artwork of this type.
No artwork of this type.