Ultimate Mirrorverse/Voice Cast

VAs

 * Baseball, Nickel, Test Tube, Apple (voiced by Adam Katz)
 * Lois Griffin (voiced by Alex Borstein)
 * Strawberry Cookie (voiced by Anairis Quinones)
 * Pinkie Pie, Fluttershy (voiced by Andrea Libman)
 * Tin, Spicy Box (voiced by Anthony Acedos)
 * Box (voiced by Mike Acedos)
 * Mr. Piranha (voiced by Anthony Ramos)
 * Wendy Testaburger (voiced by April Stewart)
 * Cleveland Brown (voiced by Arif Zahir)
 * Applejack, Rainbow Dash (voiced by Ashleigh Ball)
 * Ms. Tarantula (voiced by Awkwafina)
 * Octavia (voiced by Barrett Wilbert Weed)
 * Patrick Star (voiced by Bill Faggerbakke)
 * Blitzo (voiced by Brandon Rogers)
 * Slushi (voiced by Carolina Reynoso)
 * Sandy Cheeks (voiced by Carolyn Lawrence)
 * Spongy, Ruby, X (voiced by Cary Huang)
 * Cody (voiced by Chris Netherton)
 * Mr. Krabs (voiced by Clancy Brown)
 * Mr. Shark (voiced by Craig Robinson)
 * French Fry (voiced by Cristina Vee)
 * Soda Pop (voiced by Dawn M. Bennett)
 * Larry the Cucumber (voiced by Doug Erholtz)
 * Rose (voiced by Elaina Keyes)
 * Eric Bauza as Jimmy Gourd
 * Erica Lindbeck as Loona
 * Pizza Jr, Paddle Jr, Bowling Ball Jr, Banana Jr, Cowboy Hat Jr, Crown Jr, Squirt Gun Jr (voiced by Ethan T.)
 * Ian Woodside as Gelatin
 * Custard Cookie III (voiced by Jaimie Kelton)
 * Jazzy Oliver as Paintbrush
 * Jeremy Shada as GingerBrave
 * Justin Chapman as Purple Face
 * Kenzie Bryant as Taco
 * Kimberly Brooks as Chili Pepper Cookie
 * Kyle McCarley as Wizard Cookie
 * Kyra Kupetsky as Chikn Nuggit
 * Duggie, Jeffy (voiced by Lance Thirtyacre)
 * John (voiced by LegoTD61)
 * Bread Jr Jr (voiced by Liam T.)
 * Junior, Marvin (voiced by Logan Thirtyacre)
 * Bowser, Joseph, Chef Pee Pee (voiced by Lovell Stanton)
 * Mr. Snake (voiced by Marc Maron)
 * Yin-Yang (voiced by Marco Bonomo)
 * MePhone4 (voiced by Mark Katz)
 * Yta (voiced by Mason Bozaich)
 * Kyle Broflovski, Kenny McCormick, Butters Stotch, Craig Tucker (voiced by Matt Stone)
 * Lightbulb (voiced by Michael Bruzzone)
 * Bubble, Blocky, Firey, Leafy, Flower, Loser, Woody, Four (voiced by Michael Huang)
 * Meg Griffin (voiced by Mila Kunis)
 * Plankton (voiced by Mr. Lawrence)
 * Iscream (voiced by Nathaniel Charpentier)
 * Niall Burns (voiced by Profily)
 * Joe Swanson (voiced by Patrick Warburton)
 * Otto, Stuart, Dave, Kevin, Bob (voiced by Pierre Coffin)
 * Professor Marmalade (voiced by Richard Ayoade)
 * Moxxie (voiced by Richard Horvitz)
 * Bob the Tomato (voiced by Robbie Daymond)
 * Squidward (voiced by Rodger Bumpass)
 * Lollipop (voiced by Sam Lee)
 * Jerry Gourd (voiced by Sam Riegel)
 * Mr. Wolf (voiced by Sam Rockwell)
 * Balloony (voiced by Satomi Hinatsu)
 * Chris Griffin (voiced by Seth Green)
 * Peter Griffin, Brian Griffin, Stewie Griffin, Glenn Quagmire (voiced by Seth MacFarlane)
 * Spike, Rarity (voiced by Tabitha St. Germain)
 * Spy (voiced by Taffymarzi)
 * Twilight Sparkle (voiced by Tara Strong)
 * SpongeBob SquarePants (voiced by Tom Kenny)
 * Cee (voiced by Towno)
 * Eric Cartman, Stan Marsh (voiced by Troy Parker)
 * Millie (voiced by Vivian Nixon)
 * Cheeseburger (voiced by Vivian Newze)
 * Cos (voiced by Xanderdoesstuff)
 * Diane Foxington (voiced by Zarie Beetz)