Creator	Bio	Role	# of Episodes
Rose Eveleth	"Rose Eveleth is a producer, designer, and writer. Currently, they are the Executive Producer of...	Host	190
Ewan Chung	"Hailing from the Virginia/DC metro area, Ewan Chung is a veteran actor of film, television, and...	Voice Actor As "Employee Welcomer"	1
Meehan Crist	"Meehan Crist is a science journalist. Currently, she is the writer in residence in Biological S...	Guest	1
Grady Hillhouse	"Grady Hillhouse is a civil engineer, author, and host/creator of Practical Engineering."	Guest	1
Jaime Green	"Jaime Green is a freelance science writer, essayist, and editor. She is a Lecturer in English L...	Guest	1
Matthew Wolf-Meyer	"Dr. Matthew J. Wolf-Meyer is an anthropologist and historian of science and medicine whose work...	Guest	1
Rebecca Boyle	"Rebecca Boyle is a freelance science journalist who covers astronomy, physics, deep time, and c...	Guest	2
Dr. John Barentine	This Creator does not have a bio	Guest	1
Sam Tsemberis	"Dr. Sam J. Tsemberis is a clinical and community psychologist. He is the founder and executive ...	Guest	1