Cartoon Smash All-Stars Ultimate

Story
TBA

Newcomers
Asterisk are Third-Party Characters

Stages
Nickelodeon All-Star Brawl Ultimate/Stages

Items
Nickelodeon All-Star Brawl Ultimate/Items

Assist Characters
Nickelodeon All-Star Brawl Ultimate/Assist Characters
 * Lumpy (Happy Tree Friends)

Boss
Nickelodeon All-Star Brawl Ultimate/Boss

Spirits
Nickelodeon All-Star Brawl Ultimate/Spirits

Music
Nickelodeon All-Star Brawl Ultimate/Music

Fighters

 * Tom Kenny as SpongeBob/Gary/Dog/Dirty Bubble
 * Bill Fagerblake as Patrick
 * Carolyn Lawrence as Sandy Cheeks/Cindy Vortex
 * Clancy Brown as Mr. Krabs/Tito Makani
 * Brad Abrell as Bubble Buddy
 * Paul Tibbitt as DoodleBob
 * Bob Joles as Man Ray
 * Doug Lawrence as Sheldon Plankton/Larry the Lobster
 * Jill Talley as Karen Plankton
 * Rodger Bumpass as Squidward Tentacles/Professor Membrane
 * John O'Hurley as King Neptune
 * Brian Doyle-Murray as Flying Dutchman
 * Seth Greens as Leonardo
 * Greg Cipes as Michelangelo/Kevin Levin/Chester McBadbat
 * Renae Jacobs as April
 * James Avery as Shredder
 * Rob Paulsen as Donatello
 * Sean Astin as Raphael
 * Bentley Griffin as Lincoln Loud
 * Jessica DiCicco as Lucy Loud/Lynn Loud, Jr./Annie Bramley
 * Izabella Alvarez as Ronnie Anne Santiago
 * Zach Tyler Eisen as Aang
 * Michaela Jill Murphy as Toph
 * Dante Basco as Zuko
 * Janet Varney as Korra
 * John Kricfalusi as Ren
 * Billy West as Stimpy/Powdered Toast Man/Clank
 * Richard Horvitz as Zim/Daggett
 * Andy Berman as Dib
 * Jim Cummings as Cat/Fuzzy Lumpkins/Ultra Lord
 * Fred Tatasciore as Reptar
 * Cheryl Chase as Angelica
 * E.G. Daily as Tommy Pickles/Buttercup/Rudy Tabootie
 * Tim Curry as Nigel Thornberry/Professor Calamitous
 * Francesca Marie Smith as Helga
 * Dan Castellaneta as Grandpa Phil
 * Zane VanWicklyn as Arnold Shortman
 * Benjamin Flores, Jr. as Gerald Johannsen
 * Alfred Molina as Lasombra
 * David Kaufman as Danny Phantom
 * Martin Mull as Vlad Plasmius
 * Eric Roberts as Dark Danny
 * Alex Cazares as Oblina
 * Charlie Adler as Ickis
 * Frank Welker as Garfield
 * Janice Kawaye as Jenny
 * Cree Summer as Vexus
 * Mark DeCarlo as Hugh
 * Debi Derryberry as Jimmy Neutron/Draculaura
 * Rob Paulsen as Carl Wheezer
 * Jeff Garcia as Sheen Estevez
 * Carlos Alazraqui as Rocko Rama/Denzel Crocker
 * Yuri Lowenthal as Teenage Ben Tennyson/Vilgax
 * Ashley Johnson as Gwen Tennyson
 * Bumper Robinson as Rook Blonco
 * David Kaye as Khyber/Clank
 * Nicky Jones as Chowder
 * Cathy Cavadini as Blossom
 * Tara Strong as Bubbles/Timmy Turner/Attea/Princess Twilight
 * Roger L. Jackson as Mojo Jojo
 * Jason Segel as HIM
 * Jennifer Hale as Princess Morbucks
 * Natalie Palamides as Barry Macherbacher
 * Daran Norris as Cosmo/Jorgen von Strangle/Mr. Turner
 * Sunsanne Blakeslee as Wanda
 * Chris Kirkpatrick as Chip Skylark
 * Dionne Quan as Trixie Tang
 * Jay Leno as Crimson Chin
 * James Arnold Taylor as Crash Nebula/Ratchet
 * Jim Ward as Doug Dimmadome
 * Christian Corrao as Marshall
 * Merrin Dungey as Ursula
 * Sam Vincent as Krypto the Superdog
 * Grey DeLisle as Kitty Katswell/Wubbzy/Sam
 * Jerry Trainor as Dudley Puppy
 * Ben Schwartz as Sonic the Hedgehog
 * Colleen O'Shaughnessey as Miles "Tails" Prower
 * Idris Elba as Knuckles the Echidna
 * Monica Ray as Miko Kubota
 * Sean Schemmel as Goku
 * Kyle Henry Hebert as Gohan
 * JoJo Siwa as herself
 * Michael Sinterniklaas as Kappa Mikey
 * Mike Myers as Shrek
 * Stephanie Sheh as Sailor Moon
 * Jeff Sutphen as PickBoy
 * Nick Bakay as Norbert
 * Bill Hader as Flint Lockwood
 * Fátima Ptacek as Dora Marquez
 * Marc Weiner as Swiper the Fox
 * Alanna Ubach as El Tigre
 * Candi Milo as Snap/Nick Dean
 * Noel McNeal as Blue
 * Jack Black as Po
 * Jake Goldberg as Pablo
 * Max Charles as Harvey Beaks
 * Angelina Wahler as Fee
 * Jackson Brundage as Foo
 * Chris Hardwick as Otis/Craig
 * Jade-Lianna Peters as Kai-Lan Chow
 * Eden Sher as Star Butterfly
 * Melissa Disney as Ginger Foutley
 * Kari Wahlgren as Star Sapphire
 * Kate Higgins as Maylyn/Frankie Stein
 * Curtis Armstrong as Robot Default
 * Harland Williams as Monster Krumholtz
 * Molly Quinn as Bloom
 * Tom McHugh as Doug Funnie
 * Andrea Libman as Pinkie Pie
 * John de Lancie as Discord
 * Vanessa Hudgens as Sunny Starscout
 * Kimiko Glenn as Izzy Moonbow
 * Aglaia Mortcheva as Vendetta
 * Amy Poehler as Bessie Higgenbottom
 * Diana Kaarina as Bianca Blings
 * John C. Reilly as Wreck-It Ralph
 * Shanya Fox as Reggie Rocket
 * Brianna Denski as June Bailey
 * Maulik Pancholy as Sanjay
 * Wayne Knight as Mr. Blik
 * David Hornsby as Fanboy
 * Nika Futterman as Chum Chum
 * Becky Robinson as Parker J. Cloud
 * Brett Gray as Dal R'El
 * Ben Giroux as Nate Wright
 * Zeno Robinson as Thrash
 * Josh Zuckerman as Pony
 * Kenn Navarro as Cuddles
 * Lori Jee as Giggles/Petunia
 * Warren Graff as Toothy

Assist Characters

 * David Winn as Lumpy

Bosses
TBA

Trivia
TBA

Cateogry:Middlemost Post