Sezon 4
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1 Lance Armstrong 1 Eki 2017 
2 Kareem Abdul-Jabbar 8 Eki 2017 
3 Jane Goodall 15 Eki 2017 
4 Katie Couric 22 Eki 2017 
5 Kevin Smith 29 Eki 2017 
6 SciFi Meets National Defense 5 Kas 2017 
7 Katy Perry 12 Kas 2017 
8 Sylvia Earle, Fabien Cousteau & Adrian Grenier 19 Kas 2017 
9 James Cameron 26 Kas 2017 
10 Celestial Navigation 3 Ara 2017 
11 Salman Rushdie 10 Ara 2017 
12 Interstellar Space Travel 17 Ara 2017 
13 Alan Alda 7 Oca 2018 
14 Stephen Colbert 14 Oca 2018 
15 True Story of Hidden Figures 21 Oca 2018 
16 Sam Harris and the Science of Belief 28 Oca 2018 
17 Frank Oz and the Science of Puppeteering 4 Şub 2018 
18 Kelly Slater and the Science of Surfing 18 Şub 2018 
19 Astronaut Scott Kelly 25 Şub 2018 
20 Stephen Hawking 4 Mar 2018