Cast
Leonardo: Sonic the Hedgehog (Sonic the Hedgehog franchise)
Donatello: Miles "Tails" Prower (Sonic the Hedgehog franchise)
Michelangelo: Charmy Bee (Sonic the Hedgehog franchise)
Raphael: Knuckles the Echidna (Sonic the Hedgehog franchise)
Extras with Sonic, Tails, Charmy, and Knuckles: Amy Rose, Cosmo the Seedrian, Tikal, Silver the Hedgehog, Blaze the Cat, Big the Cat, Froggy, Cream the Rabbit, Cheese the Chao, Espio the Chameleon, Vector the Crocodile, Shadow the Hedgehog, Rouge the Bat, E-123 Omega, Max the Wolf, and Kayla the Wolf (Sonic the Hedgehog franchise)
Splinter/Hamato Yoshi: Cloud Strife (Final Fantasy VII; As a mutant rat)
Extra with Cloud/Teng Shin: Aerith Gainsborough (Final Fantasy VII; As a mutant rat)
Shredder/Oroku Saki: Loki (The Avengers; His alias name will be the Trickster)
Extras with Loki: Myotismon (Digimon), Hunter J (Pokemon), Vanitas (Kingdom Hearts 3), Dr. Eggman (Sonic the Hedgehog franchise), Dr. Neo Cortex (Crash Bandicoot), and Sephiroth (Final Fantasy VII; With Sephiroth being Shredder's serious side)
Krang: Uka-Uka (Crash Bandicoot)
Extras with Uka-Uka: Dr. Nitros Brio, Dr. Nitros Gin, Dr. Nefarious Tropy, Nitros Oxide (Crash Bandicoot), Mephiles the Dark (Sonic the Hedgehog '06), Demidevimon (Digimon), and Infinite (Sonic Forces)
Bebop and Rocksteady: Ripper Roo, Koala Kong, Pinstripe Potoroo, the Komodo Brothers (Crash Bandicoot), Arukenimon, Mummymon (Digimon), Orbot, Cubot, and Tribot (Sonic the Hedgehog franchise)
April O'Neil: Princess Elise III (Sonic the Hedgehog '06)
Extras with Elise: Princess Allison Oriana (Felix the Cat the Movie; As a 10 year old), the Dazzlings, and the Mane Seven (My Little Pony: Equestria Girls)
Casey Jones: Christopher Aonuma (Digimon Fusion Season 2)
Extras with Christopher: Chris Thorndyke (Sonic X; As a 10 year old), the Gangreen Gang (The Powerpuff Girls (1998)), and the Stallion Seven (My Little Pony: Equestria Girls)
Leatherhead (Ally version): Tiny Tiger and Dingodile (Crash Bandicoot; They'll turn good near the end after the Mobians kidnap them at first to make them help in solving the mystery of the Mousers)
Karai: Yuffie Kisaragi (Final Fantasy VII; Same with Tiny and Dingodile, and in this fanmake, she's Cloud and Aerith's daughter)
Neutrinos: Crash, Coco, and Crunch Bandicoot, Aku-Aku (Crash Bandicoot), Agumon, Biyomon, Gabumon, Tentomon, Palmon, Gomamon, Patamon, Gatomon (Digimon; They stay to live with Tai's group near the end of Season 1), Spike, and Ember (My Little Pony: Friendship is Magic; Same with the Digimon, staying with Elise and Christopher's groups)
Vernon Fenwick: Seifer Almasy (Final Fantasy VIII/Kingdom Hearts)
Irma: Mimi Tachikawa (Digimon Season 1)
Extra News Studio Allies: Tai and Kari Kamiya, Sora Takenouchi, Matt Ishida, Izzy Izumi, Joe Kido, and TK Takaishi-Ishida (Digimon Season 1)
Burne Thompson: J. Jonah Jamieson (Spiderman the Animated Series)
Baxter Stockman: Jack O'Lantern (Billy and Mandy's Jacked-Up Halloween; As a human and his real name is Jack Lambert)
Stone Warriors: Stays the same
Episodes
Season 1 Episode 1: Mobian Tracks
Plot: Elise Oriana III’s group, after getting rescued by the Mobians from a mysterious villain's henchmen, decides, along with Tai’s group, to trust their saviors and with their help, find a story on the mysterious thefts on technology equipment and why an evil army called the Gauntlet Clan, want to steal them.
Season 1 Episode 2: Christopher Aonuma and his Group, Outlaw Heroes
Plot: While trying to locate the Jotundrome, the Mobians and Elise and Tai’s groups discover a group of vigilante boys, lead by Christopher Aonuma, rescue a little girl named Allison Oriana from getting mugged by the Gauntlet Clan. Afterwards, they decide to temporally work together in their search, only to get captured by the same henchmen that almost attacked Elise's group, and then work together again to escape.
Season 1 Episode 3: Enter Loki the Trickster and his Group
Plot: After a group of villains led by Loki AKA the Trickster are advised by another group of villains from Dimension X led by Uka-Uka to make their own mutant army, they use their robots to capture some Australian animals from the Central Park Zoo and after taking their blood samples, returns them. Then they use the blood samples mixed in the Mutagen samples on their henchmen to make them powerful. And when Cloud and Aerith are captured to be used as bait to lure the Mobians into a trap, the Mobians spring into action to rescue their beloved mentors and face the new evil mutants with Christopher’s group’s help.
Season 1 Episode 4: A Thing About Rats (Teenage Mutant Ninja Mobians Version)
Plot: After Loki's group and their henchmen hire Jack Lambert into building an army of robots called Mousers to exterminate Cloud, Aerith, the Mobians, and their human friends, our heroes must find a way to shut them down; And to do so, they kidnap Tiny, Dingodile, and Yuffie and make them help out. All the while, Yuffie, while she, Tiny, and Dingodile develop Stockholm Syndrome towards their enemies during the course of solving the mystery, will discover the shocking truth behind her origin since Squall and Rinoa's banishment from the Gauntlet Clan years ago from Cloud and Aerith.
Season 1 Episode 5: Hot-Rodding Creatures from Dimension X
Plot: After making the Mobian Van, the Mobians and their allies go after the Jotundrome again, only to encounter and meet a group of creatures from Dimension X led by a wise talking tiki mask named Aku-Aku after the said creatures cross over to the real world through a portal activated by Loki's group in the Jotundrome. There, our heroes discover from their new Dimension X friends about Uka-Uka's group's evil ambitions and decide to work together to get Aku-Aku's group home and prevent an upcoming war-torn world conquest.
Season 1 Episode 6: Loki and Gainsborough-Strifed
Plot: After discovering from Loki's group's message that they have an Anti-Mutagen Gun to restore a mutant-turned human back to normal forms, the Mobians and their allies decide to fight against the enemy to get it and turn Cloud and Aerith back into their human forms in the form of Squall Leonhart and Rinoa Heartilly respectively again. But little do they, except Cloud and Aerith, know, that it's all a trap set by the enemy.
For series: Teenage Mutant Ninja Mobians (1987)