Creator	Role
Anna Ptaszynski Anna Ptaszynski is a QI Elf and one of the regular presenters of the podcast, No... more	Host
Dan Schreiber Dan Schreiber is a radio producer living in the United Kingdom and is also a wri... more	Host
Andrew Hunter Murray	Host
James Harkin James Harkin is a television writer and host. Harkin is also one of the co-hosts... more	Host
Paul Smith Paul Smith is a musician.	Guest
Susie Dent That woman in Dictionary Corner.	Guest
Bec Hill Bec Hill is a comedian, writer, presenter, actor, and artist.	Guest
Ed Yong Ed Yong is a science journalist and staff member of The Atlantic.	Guest
Timothy Peake Timothy Peake is an Army Air Corps officer, European Space Agency astronaut, for... more	Guest
Dr. Karl Kruszelnicki Dr. Karl Kruszelnicki AM (/ˌkrʊʃəlˈnɪtski/ KRUUSH-əl-NIT-skee), often referred t... more	Guest
John Hodgman John Hodgman is an author, actor, and humorist. His published written works incl... more	Guest
Mark Mason	Guest
Lieven Scheire Lieven Scheire is a Belgian comedian, mainly known for being a member of Nevenef... more	Guest
Steve Mould Steve Mould is a British educational YouTuber, author, and science presenter who... more	Guest
Hannah Fry Hannah Fry is a British mathematician, lecturer on the Mathematics of Cities, te... more	Guest
Neil Gaiman Neil Gaiman is an author of short fiction, novels, comic books, graphic novels, ... more	Guest
Hank Green Hank Green is an entrepreneur, musician, educator, producer, vlogger, and author... more	Guest
Ella Al-Shamahi Ella Al-Shamahi is an explorer, paleoanthropologist, evolutionary biologist, and... more	Guest
Shappi Khorsandi Shappi Khorsandi is a comedian and author.	Guest
Lucy Porter Lucy Donna Porter is an English actress, writer, and comedian.	Guest