- Daniel Radcliffe - Self
- Hannah Hart - Self
- Rosanna Pansino - Self
- Justine Ezarik - Self
- Seán McLoughlin - Self
- PewDiePie - Self
- Arin Hanson - Self
- Dan Avidan - Self
- Andrew Rea - Self
- Ninja - Self
- Terry Crews - Self
- Luke Hemmings - Self
- Calum Hood - Self
- Ashton Irwin - Self
- Michael Clifford - Self
- Adam Lambert - Self
- Rebecca Quin - Self
- Emma Chamberlain - Self
- Ben Schwartz - Self
- Paul Scheer - Self
- Shanola Hampton - Self
- Steve Howey - Self
- Marshmello - Self
- Megan Fox - Self
- Lindsey Stirling - Self
- Cody Simpson - Self
- Andrew Bachelor - King Bach
- Rob Huebel - Self
- Arielle Vandenberg - Self
- 'Weird Al' Yankovic - Self
- John Patrick "Jack" Douglass - Self
- Eliza Coupe - Self
- Derek Wilson - Self
- Mamrie Hart - Self
- Chris Sullivan - Self
- Kandee Johnson - Self
- Sarah Kaufmann - Self
- Langhorne Slim - Self
- Jean Franzblau - Self
- Mitchell Moffit - Self
- Grace Helbig - Self
- Jeremiah Benjamin - Self
- Jack Black - Self
- Kunal Nayyar - Self
- Stevie Wynne Levine - Self
- Jon Bailey - Movie Plot Narrator
- Jasher Drake - Self
- Rainn Wilson - Self
- Joe Manganiello - Self
- Christine Medrano - Self
- Christine Medrano - Restaurant Worker
- Gregg Sulkin - Self
- Alfonso Ribeiro - Self
- June Diane Raphael - Self
- Janel Parrish - Self
- Elle Mills - Self
- Sugar Ray Leonard - Self
- Nick Kroll - Self
- Collins Key - Self
- Devan Key - Self
- Abbi Jacobson - Self
- Derek Hough - Self
- Nicholas Hamilton - Self
- Eva Marisol Gutowski - Self
- Max Greenfield - Self
- Joey Graceffa - Self
- Nina Dobrev - Self
- Jameela Jamil - Self
- Felicia Day - Self
- D'Arcy Carden - Self
- Karamo Brown - Self
- Craig Robinson - Self
- Haley Joel Osment - Self
- Dacre Montgomery - Self
- Joe Keery - Self
- Amy Schumer - Self
- Trevor Evarts - Self
- Jordan Morris - Self
- Jordan Morris - Restaurant Worker
- Jordan Morris - Cotton Candy Randy
- Bill Hader - Self
- Esther Povitsky - Self
- Dr. Sandra Lee - Self
- Mitch Grassi - Self
- Scott Hoying - Self
- Jack Met - Self
- Ryan Met - Self
- Post Malone - Self
- Mark Fischbach - Self
- Keke Palmer - Self
- Anna Akana - Self
- Sofie Dossi - Self
- Robert Kirkman - Self
- Kelsea Ballerini - Self
- Chandler Riggs - Self
- Adande 'Swoozie' Thorne - Self
- Jimmy Tatro - Self
- Jimmi Simpson - Self
- Candice Patton - Self
- River Butcher - Self
- Cameron Esposito - Self
- Padma Lakshmi - Self
- Pete Holmes - Self
- Emily Fleming - Self
- Emily Fleming - Patty
- Emily Fleming - Restaurant worker
- Emily Fleming - Mrs. Peanut
- Emily Fleming - Waiter
- Emily Fleming - Mildred Vanderstuffing / Dorothy Jenkins / Ashley E
- Emily Fleming - Emily Flemily
- Zach Braff - Self
- Harley Morenstein - Self
- Larry King - Self
- Kareem Abdul-Jabbar - Self
- Alexander Punch - Self
- Mike Criscimagna - Self
- Nick Nemeth - Self
- Thomas Middleditch - Self
- Ellie McElvain - Self
- Nick Cannon - Self
- Matthew Patrick - Self
- Chester Bennington - Self
- Mike Shinoda - Self
- Gary LeVox - Self [Rascal Flatts]
- Jay DeMarcus - Self [Rascal Flatts]
- Joe Don Rooney - Self [Rascal Flatts]
- Adam Met - Self
- Madison Beer - Self - Guest
- Conan Gray - Self
- Lizzy McAlpine - Self
- Ian Hecox - Self
- Anthony Padilla - Self
- Charles Neal - Self
- Morgan Locke - Self
- Jordan Myrick - Self
- Jordan Myrick - Mouse-rie Ant-cheese-nette
- Josh Scherer - Self
- Jay Pharoah - Self
- Steve-O - Self
- Seth Green - Self
- Noah Centineo - Self
- Ryan Bergara - Self
- Shane Madej - Self
- Tony Hawk - Self
- Josh Peck - Self
- Tiffany Haddish - Self
- Rob Lowe - Self
- Courtney Miller - Self
- Jonathan Silver Scott - Self
- Drew Scott - Self
- Shayne Topp - Self
- Jarvis Johnson - Self
- Ted Danson - Self
- Orville Peck - Self
Capítulo disponible en las siguientes plataformas:
