Cast of Super Milestone Wars

* Justice Unit Patrol Squad: The main protaganists. They are led by Marvelous Man
* Injustice Unit Patrol Squad: The main antagonists, led by Princess Jody
* Alliance of Doom: Archenemies of the Justice Unit Patrol Squad and allies of Injustice Unit Patrol Squad, led by the Dark Overlord
* Raziel: A alternate version of Raziel from an another universe, is also a an alternate version of Jojo from A Kind of Magic
* Len Kagamine: Character from Vocaloid
* Scott Pilgrim: Character from the comic book of the same name
* Ramona Flowers: Character from Scott Pilgrim
* Kim Pine: Character from Scott Pilgrim
* Stephen Stills: Character from Scott Pilgrim
* Young Neil: Character from Scott Pilgrim
* Danya: A native of the AKOM-verse (A Kind of Magic universe), her real name is Tsukido Tokomoto
* Becca: Another native of the AKOM-verse and Jojo's new girlfriend
* Frankie Stein: Character from Monster High and pilot of the Black Wolf that forms the center of Voltron Mk-III
* Cleo De Nile: Character from Monster High and pilot of the Red Wolf that forms the right arm of Voltron Mk-III
* Cladeen Wolf: Character from Monster High and pilot of the Yellow Wolf that forms the left leg of Voltron Mk-III
* Ghoulia Yelps: Character from Monster High and pilot of the Green Wolf that forms the left arm of Voltron Mk-III
* Draculaura: Character from Monster High and pilot of the Blue Wolf that forms the right leg of Voltron Mk-III
* Kamen Rider Aka: The spirit of the Kamen Riders. He has all the powers of all the Kamen Riders except Kamen Rider Decade and Kamen Rider Fourze. Using his power of "Rider Advent" Kamen Rider Aka can transform into any Kamen Rider of his choosing even without an external transformation device.
* Ultraman Aka: The spirit of the Ultramen. He has all the powers of all the Ultras. Using his power of "Ultra Advent" Ultraman Aka can transform into any Ultra of his choosing even without an external transformation device.
* Thaddeus C. DeCartoon: Formerly known as T.C. the Cartoon in the 90s. Is an avatar of the White Sentinel Entity (a Captain Ersatz of the Life Entity from Green Lantern).  
* Supetastic 6 Unlimited: A "Heroes Unlimited" version of the Supetastic 6
* Angry Birds: Characters from the video game of the same name

* List of series feautured in Super Milestone Wars:

** Super Robot Wars
** Voltron Force
** Supetastic 6
** Archie Comics
** A Kind of Magic
** The Wonderful Wizard of Oz (1986 anime)
** Legacy of Kain
** Kamen Rider Series
** Kikaider
** Kaizoku Sentai Gokaiger
** Nicktoons
** Sonic the Hedgehog (video game)
** The Adventures of Sonic the Hedgehog
** Sonic the Hedgehod (SatAM)
** Sonic Underground
** Sonic the Comic
** Sonic the Hedgehog (Archie Comics)
** Sonic X
** Star Trek
** W.I.T.C.H.
** Highlander
** Wow! Wow! Wubbzy! (Wubb Girlz only)
** Yin Yang Yo
** Growing Up Creepie
** Cartoon Cartoons
** Ultra Series
** Frisky Dingo
** Crash Bandicoot
** Powerpuff Girls Z
** Batman (60s TV series)
** The Muppets
** Gorillaz
** Jak and Daxter
** Super Mario Bros.
** Donkey Kong
** Pixar
** The Maxx
** The Head
** 24
** Pokemon
** Totally Spies
** Halo