- 1
Whoopi Goldberg
Academy Award-winner and comic Whoopi Goldberg joins Neil deGrasse Tyson.
- 2
Mayim Bialik
- 3
Man on Wire
- 4
Time Travel
- 5
Brian Greene
- 6
Robert Kirkman and The Walking Dead
- 7
Jeremy Irons
- 8
The Martian
Host Neil deGrasse Tyson interviews best-selling author Andy Weir.
- 9
Ben Stiller
10Buzz Aldrin
- 11
Terry Crews
- 12
Jay Leno
Host Neil deGrasse Tyson features his interview with comedian and car enthusiast Jay Leno.
- 13
William Shatner
Host Neil deGrasse Tyson features his interview with iconic actor William Shatner.
- 14
US Secretary of Defense Ash Carter
Host Neil deGrasse Tyson features his interview with Secretary of Defense Ash Carter.
- 15
Hope Solo
Host Neil deGrasse Tyson features his interview with soccer goalie Hope Solo.
- 16
Search for Aliens
Host Neil deGrasse Tyson features his interview with astronomer Jill Tarter.
- 17
The Science of Weather
Neil deGrasse Tyson features his interview with NOAA Administrator Kathryn D. Sullivan.
- 18
Science of Game of Thrones
Host Neil deGrasse Tyson features his interview with "Game of Thrones" actor Isaac Wright.
- 19
Herbie Hancock and Wayne Shorter
Neil deGrasse Tyson interviews jazz icons Herbie Hancock and Wayne Shorter and discusses the art and science of jazz with his studio co-hosts.
- 20
Bill Maher
Host Neil deGrasse Tyson features his interview with comedian Bill Maher and discusses satire in society with Maeve Higgins and Dr. Alison Dagnes.