Season
Season 5 Episode
- Season 4 Lance Armstrong
- Season 4 Kareem Abdul-Jabbar
- Season 4 Jane Goodall
- Season 4 Katie Couric
- Season 4 Kevin Smith
- Season 4 SciFi Meets National Defense
- Season 4 Katy Perry
- Season 4 Sylvia Earle, Fabien Cousteau & Adrian Grenier
- Season 4 James Cameron
- Season 4 Celestial Navigation
- Season 4 Salman Rushdie
- Season 4 Interstellar Space Travel
- Season 4 Alan Alda
- Season 4 Stephen Colbert
- Season 4 True Story of Hidden Figures
- Season 4 Sam Harris and the Science of Belief
- Season 4 Frank Oz and the Science of Puppeteering
- Season 4 Kelly Slater and the Science of Surfing
- Season 4 Astronaut Scott Kelly
- Season 4 Stephen Hawking
StarTalk with Neil deGrasse Tyson - Season 4 Episode 19 Astronaut Scott Kelly
6.70 60 minutes Host Neil deGrasse Tyson features his interview with astronaut Scott Kelly.
