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Cast | + Add Cast |
215 cast members |
Name | Episodes | Known for |
---|---|---|
Neil deGrasse Tyson
Self - Host
|
76
|
|
Bill Nye
Self
|
51
|
|
Chuck Nice
Self / Self - Co-Host / Co-host / Co-Host
|
49
|
|
Charles Liu
Self / Self - Astrophysicist / Self - Co-Host
|
16
|
|
Eugene Mirman
Self - Co-Host / Self / Co-Host / Co-host
|
11
|
|
Mona Chalabi
Self / Self - Data Journalist
|
10
|
|
Maeve Higgins
Self / Co-Host / Self - Co-Host / Co-host / Self - Co-host
|
8
|
|
Natalia Reagan
Self / Self - Primatologist / Self - Anthropologist
|
7
|
|
Matt Kirshen
Self - Co-Host
|
6
|
|
Sasheer Zamata
Self - Co-Host
|
5
|
|
Scott Adsit
Self - Co-Host
|
3
|
|
Jeff Jarvis
Self - Journalism Professor / Self
|
3
|
|
Michael Massimino
Self
|
3
|
|
Godfrey
Self - Co-Host
|
2
|
|
Adam Conover
Self - Co-Host
|
2
|
|
Michael Ian Black
Self - Co-Host
|
2
|
|
Paula Poundstone
Self - Co-Host
|
2
|
|
Andrew Revkin
Self / Self - Environmental Journalist
|
2
|
|
Jonathan Gottschall
Self - Author
|
2
|
|
Michio Kaku
Self / Self - Theoretical Physicist
|
2
|
|
Heather Berlin
Self - Neourscientist / Self - Neuroscientist
|
2
|
|
Andrew Newberg
Self - Neuroscientist
|
2
|
|
Janna Levin
Self / Self - Cosmologist
|
2
|
|
Stephen Tyson
Self / Self - Musical Guest
|
2
|
|
Kate Marvel
Self - Climate Scientist
|
2
|
|
Steven Schlozman
Self / Self - Professor of Psychiatry
|
2
|
|
Leighann Lord
Self / Self - Co-Host
|
2
|
|
Helen Fisher
Self / Self - Biological Anthropologist
|
2
|
|
Emily Rice
Self / Self - Astrophysicist
|
2
|
|
James Martin
Self / Self - Jesuit Priest
|
2
|
|
Iliza Shlesinger
Self - Co-Host
|
1
|
|
Maysoon Zayid
Self - Co-Host
|
1
|
|
David Byrne
Self
|
1
|
|
Jason Silva
Self
|
1
|
|
Thomas Sugrue
Self - Guest
|
1
|
|
Adam Steltzner
Self - NASA Engineer
|
1
|
|
Ken Ono
Self
|
1
|
|
Summer Ash
Self
|
1
|
|
David Chalmers
Self
|
1
|
|
Jeffrey Mantz
Self
|
1
|
|
Felicia Stoler
Self
|
1
|
|
Michael C. Horowitz
Self
|
1
|
|
Sean Lennon
Self
|
1
|
|
Lawrence Krauss
Self - Theoretical Physicist
|
1
|
|
Seth Shostak
Self
|
1
|
|
Sharon Weinberger
Self - Journalist
|
1
|
|
Helen Keen
Self
|
1
|
|
Frank Reed
Self - Navigation Instructor
|
1
|
|
Jill Pruetz
Self - Biological Anthropologist
|
1
|
|
Radley Horton
Self
|
1
|
|
Brent Walker
Self
|
1
|
|
Laure Katz
Self - Marine Biologist
|
1
|
|
Alison Dagnes
Self
|
1
|
|
Max Glaskin
Self - Author, Cycling Science
|
1
|
|
William Finnegan
Self - Writer
|
1
|
|
Terry Virts
Self
|
1
|
|
Bill Barry
Self - NASA Chief Historian
|
1
|
|
Sophia A. McClennen
Self - Author, Colbert's America: Satire and Democracy
|
1
|
|
Guy Crosby
Self - Food Scientist
|
1
|
|
Emily Calandrelli
Self - Science Communicator
|
1
|
|
Susan Schneider
Self - A.I. Expert
|
1
|
|
Dorothy Roberts
Self - Sociologist
|
1
|
|
Azmat Khan
Self - Investigative Journalist
|
1
|
|
Ross MacPhee
Self - Paleontologist
|
1
|
|
Racha Kirakosian
Self - Medieval Expert
|
1
|
|
Rebecca Folkerth
Self - Criminal Pathologist
|
1
|
|
Laura Grego
Self - Space Security Expert
|
1
|
|
Brian Cox
Self
|
1
|
|
David Crosby
Self
|
1
|
|
1
|
||
Bas Lansdorp
Self
|
1
|
|
Ben Stiller
Self
|
1
|
|
Christopher Lloyd
Self
|
1
|
|
Jeremy Irons
Self
|
1
|
|
Whoopi Goldberg
Self
|
1
|
|
William Shatner
Self
|
1
|
|
Terry Crews
Self
|
1
|
|
Jay Leno
Self
|
1
|
|
Andy Weir
Self
|
1
|
|
Robert Kirkman
Self
|
1
|
|
Buzz Aldrin
Self
|
1
|
|
Philippe Petit
Self
|
1
|
|
Brian Greene
Self
|
1
|
|
Gina McCarthy
Self
|
1
|
|
Ashton Carter
Self
|
1
|
|
Kevin Smith
Self
|
1
|
|
James Cameron
Self
|
1
|
|
Frank Oz
Self
|
1
|
|
Alan Alda
Self
|
1
|
|
1
|
||
Katy Perry
Self
|
1
|
|
Bill Maher
Self
|
1
|
|
Kareem Abdul-Jabbar
Self
|
1
|
|
Katie Couric
Self
|
1
|
|
Salman Rushdie
Self
|
1
|
|
Lance Armstrong
Self
|
1
|
|
Hope Solo
Self
|
1
|
|
Mae C. Jemison
Self
|
1
|
|
Jane Goodall
Self
|
1
|
|
Nainoa Thompson
Self
|
1
|
|
Sylvia Earle
Self
|
1
|
|
Kathryn D. Sullivan
Self
|
1
|
|
Jim Spanarkel
Self - NBA Analyst
|
1
|
|
Jill Tarter
Self
|
1
|
|
Arati Prabhakar
Self - Former Head of DARPA
|
1
|
|
Simon Helberg
Self
|
1
|
|
Joe Rogan
Self
|
1
|
|
Stephen Colbert
Self
|
1
|
|
Anthony Bourdain
Self
|
1
|
|
Stephen Hawking
Self - Cosmologist
|
1
|
|
Kelly Slater
Self
|
1
|
|
Scott Kelly
Self
|
1
|
|
Sam Harris
Self
|
1
|
|
Margot Lee Shetterly
Self - Author, Hidden Figures
|
1
|
|
Jack Black
Self
|
1
|
|
James Marsden
Self
|
1
|
|
Jeff Goldblum
Self
|
1
|
|
Darren Aronofsky
Self
|
1
|
|
'Weird Al' Yankovic
Self - Interviewee
|
1
|
|
George R.R. Martin
Self
|
1
|
|
Anna Deavere Smith
Self
|
1
|
|
Patricia Cornwell
Self
|
1
|
|
Al Gore
Self
|
1
|
|
Christiane Amanpour
Self
|
1
|
|
Dan Rather
Self
|
1
|
|
Thomas Colvin
Self - USAF Space Command
|
1
|
|
Michelle Gomez
Self
|
1
|
|
Matt Brown
Self
|
1
|
|
Wendy Suzuki
Self
|
1
|
|
Scott Weems
Self
|
1
|
|
Sonja Harpstead
Self
|
1
|
|
David Batchelor
Self
|
1
|
|
Adrian Grenier
Self - Co-Founder, Lonely Whale Foundation
|
1
|
|
Herbie Hancock
Self
|
1
|
|
Dava Sobel
Self - Author and Journalist
|
1
|
|
Arthur Caplan
Self - Professor of Bioethics, NYU
|
1
|
|
Ronke Olabisi
Self - Biomedical Engineer
|
1
|
|
Mark McClusky
Self
|
1
|
|
Travis Langley
Self
|
1
|
|
Natalie Panek
Self - Rocket Scientist
|
1
|
|
Lori Marino
Self
|
1
|
|
Nick Gregory
Self
|
1
|
|
Greg Lukianoff
Self
|
1
|
|
Natalie Phillips
Self - Assistant Professor of English, Michigan State
|
1
|
|
Janelle Monáe
Self
|
1
|
|
Bill Prady
Self
|
1
|
|
Travis Schramek
Self - Oceanographer
|
1
|
|
Sophia the Robot
Self
|
1
|
|
John Raymond
Self - Commander Air Force Space Command
|
1
|
|
Taryn O'Neill
Self
|
1
|
|
Staci Gruber
Self
|
1
|
|
Jim Green
Self
|
1
|
|
Mario Diaz
Self
|
1
|
|
Stephon Alexander
Self
|
1
|
|
Andy Serkis
Self - Actor
|
1
|
|
Wayne Shorter
Self
|
1
|
|
Fabien Cousteau
Self
|
1
|
|
David Grinspoon
Self
|
1
|
|
Hod Lipson
Self - Robotics Engineer
|
1
|
|
John Hibbing
Self
|
1
|
|
Robert Wright
Self
|
1
|
|
Adam Fincham
Self - Wave Designer
|
1
|
|
Tracy Drain
Self - NASA Engineer
|
1
|
|
Jennifer Fogarty
Self - NASA Biomedical Scientist
|
1
|
|
Leah Lagos
Self - Psychologist
|
1
|
|
Noah Chaimberg
Self
|
1
|
|
Renée Blake
Self - Linguist
|
1
|
|
David Eagleman
Self - Neuroscientist
|
1
|
|
Raphaële Chappe
Self - Economist
|
1
|
|
Tim Norton
Self - Telescope Engineer
|
1
|
|
Mark Norell
Self - Paleontologist
|
1
|
|
Judith Matloff
Self - Conflict Journalist
|
1
|
|
Sheyna Gifford
Self
|
1
|
|
Peter Singer
Self
|
1
|
|
Charles Lim
Self
|
1
|
|
Erika Bergman
Self - National Geographic Young Explorer
|
1
|
|
Yvette d'Entremont
Self - Science Writer
|
1
|
|
Priyamvada Natarajan
Self - Astrophysicist
|
1
|
|
Kelly Fast
Self - Planetary Astronomer
|
1
|
|
Cyprien Verseux
Self
|
1
|
|
Akaash Singh
Self
|
1
|
|
John Shaw
Self - USAF Space Command
|
1
|
|
Christiane Heinicke
Self
|
1
|
|
Tom Kelly
Self
|
1
|
|
Christopher Nolan
Self
|
1
|
|
Seth MacFarlane
Self
|
1
|
|
Susan Sarandon
Self
|
1
|
|
George Takei
Self
|
1
|
|
Penn Jillette
Self
|
1
|
|
Teller
Self
|
1
|
|
Norman Lear
Self
|
1
|
|
Larry Wilmore
Self
|
1
|
|
Jimmy Carter
Self
|
1
|
|
Bill Clinton
Self
|
1
|
|
Johnathan Fernandez
Various
|
1
|
|
Arianna Huffington
Self
|
1
|
|
Richard Dawkins
Self
|
1
|
|
Dan Savage
Self
|
1
|
|
Chris Hadfield
Self
|
1
|
|
Carrie McCrossen
Various
|
1
|
|
1
|
||
Rob Louis
Self - Singer
|
1
|
|
Simon Singh
Self
|
1
|
|
Biz Stone
Self
|
1
|
|
Mark Siddall
Self
|
1
|
|
Michael Shara
Self
|
1
|
|
Saul Austerlitz
Self
|
1
|
|
Clive Thompson
Self
|
1
|
|
Richard Muller
Self
|
1
|
|
Alondra Nelson
Self
|
1
|
|
Juan Enriquez
Self
|
1
|
|
1
|
||
Chris Hardwick
Self
|
1
|
|
Leon Gonzalez
Chuck Nice / Neil Tyson / Self
|
1
|
|
Kathrina Miccio
Self - Makeup Artist (uncredited)
|
1
|