With Hannah Gadsby, filmmaker John Carpenter, Mike Birbiglia, George Wallace, Flea, Nikki Glaser, Dr. Emily Lindsey and Beck.

David Letterman, Bill Hader, Luenell, Cedric the Entertainer and Pete Davidson join seismologist Dr. Lucy Jones and Los Lobos.

John's guests include Sarah Silverman, Tom Segura, Cassandra Peterson, Ronny Chieng, hypnotherapist Kerry Gaynor and Weezer.

John chats with Nate Bargatze, Patton Oswalt, Earthquake, helicopter reporter Zoey Tur and Marcia Clark. Joyce Manor performs.

Jon Stewart, Andy Samberg, Gabriel Iglesias, Mae Martin and tree expert Amanda Begley join John. Plus, musical guest Warren G.

John welcomes Jerry Seinfeld, Will Ferrell, Stavros Halkias, wildlife expert Tony Tucci, Ray J and musical guest St. Vincent.