StarTalk S4, E4

Famed astrophysicist Dr. Neil deGrasse Tyson discusses science and pop culture with notable guests.

Cast:Neil deGrasse Tyson , Bill Nye , Chuck Nice , Charles Liu , Eugene Mirman , Mona Chalabi , Maeve Higgins , Natalia Reagan , Matt Kirshen , Sasheer Zamata , Scott Adsit , Jeff Jarvis , Michael Massimino , Adam Conover , Godfrey , Michael Ian Black , Paula Poundstone , Andrew Revkin