Creator	Role	# of Episodes
Matt Kirshen Matt Kirshen is a British comedian, actor, writer,presenter and co-hosts a scien... more	Host	6
Neil deGrasse Tyson Neil deGrasse Tyson is an astrophysicist, author, and science communicator.... more	Host	1006
Paul Mecurio Paul Mecurio is a comedian, lawyer, and investment banker.	Host	3
Marcia Belsky Marcia Belsky is a stand-up comedian, podcast host, musician, and writer. ... more	Host	1
Harrison Greenbaum Harrison Greenbaum is an American stand-up comedian and comedy writer.... more	Host	1
Gary O’Reilly Gary O’Reilly is the StarTalk Sports Edition Co-Host & Playing with Science Host... more	Host	157
Chuck Nice Chuck Nice is a stand-up comedian, radio personality, podcaster, and co-host of ... more	Host	1006
Lindsey Walker Lindsey N. Walker is the senior producer at StarTalk Radio Podcast.... more	Producer	1006
Dr. Matthew Walker Dr. Matthew Walker is a scientist and Professor of Neuroscience & Psychology. at... more	Guest	1
Jennifer Doudna Jennifer Doudna is a biochemist and Professor in the Department of Chemistry, Mo... more	Guest	1
Dr. Nicholas Christakis Dr. Nicholas Christakis is a sociologist and physician.	Guest	1
Rick Doblin Rick Doblin is the Founder and Executive Director of the Multidisciplinary Assoc... more	Guest	1
Dr. Arthur Caplan Dr. Arthur Kaplan is a professor of ethics & health policy at NYU and founding d... more	Guest	1
Carlos Beltrán Carlos Beltrán is a Puerto Rican former professional baseball outfielder.... more	Guest	1
Ainissa Ramirez Ainissa Ramirez is a materials scientist, science communicator, speaker, writer,... more	Guest	1
AJ Mendez AJ Mendez is an American author, and former professional wrestler. She is best k... more	Guest	1
Azmat Khan Azmat Khan is an award-winning investigative reporter, and contributing writer f... more	Guest	1
DeAnna Burt DeAnna Burt is a Major General at Space Force.	Guest	1
Jay Pasachoff Jay Pasachoff is an astronomer.	Guest	1
Dr. Dave Alciatore Dr. Dave Alciatore is a retired professor of Emeritus at the Department of Mecha... more	Guest	1