<Li> Splinter (voiced by Eric Bauza)--A mutant gray rat who is the Ninja Turtles' sensei and adoptive father . He doesn't start training the turtles seriously until threats about Baron Draxum are discovered . </Li> <Ul> <Li> Baron Draxum (voiced by John Cena)--A turquoise - skinned Yōkai warrior and alchemist from the "Hidden City" with maroon hair and faun - like legs . He is also known as the "Maker of Mutants ." As the self - proclaimed protector of all mutantkind, Baron Draxum seeks to mutate humans into mutants so that he can live up to his title . Draxum has the power to augment his own body by crushing pods in his hands . <Ul> <Li> Hunginn and Muninn (voiced by Tim Simons and Sam Richardson)--Two gargoyle - like creatures that are often seen sitting on Baron Draxum's shoulders . Their name and presence as Draxum's constant companions are a play on the Norse saga ravens Huginn and Muninn . </Li> <Li> Guardsmen (voiced by Fred Tatasciore)--The guards that work for Baron Draxum who are experts at armed combat . They can also ride monstrous dogs . </Li> <Li> Oozesquitoes--A swarm of mutant insects that work for Baron Draxum . They store mutagen in them in order to infect anyone they bite which turns them into mutants . The Oozesquitoes are first seen when Baron Draxum tests the mutagen on a delivery guy named Stewart that unknowingly followed Baron Draxum's minions into the Hidden City which led to Baron Draxum using the Oozesquito to turn a delivery person named Stewart into a mutant whitefish . In the Ninja Turtles first encounter with Baron Draxum, the Ninja Turtles unknowingly unleash the Oozesquitoes into New York City . </Li> </Ul> </Li> <Li> Foot Clan--In this series, the Foot Clan work for Baron Draxum as hired mercenaries . They have the power of teleportation through hidden gateways . <Ul> <Li> Foot Lieutenant (voiced by Rob Paulsen)--The lieutenant of the Foot Clan who speaks in a wheezy voice . </Li> <Li> Foot Brute (voiced by Maurice LaMarche)--A buff member of the Foot Clan that works alongside the Foot Lieutenant . </Li> <Li> Origami Ninjas--Ninjas made out of paper that are created by the Foot Clan . </Li> </Ul> </Li> <Li> Mutant Silverfish--A bunch of mutant silverfish . If they are attacked, the Mutant Silverfish will split into smaller silverfish that would later aggregate back to its original state . </Li> <Li> Meat Sweats (voiced by Johnny Rotten)--Rupert Swaggart is a former celebrity chef who was turned into a mutant pig upon being stung by an Oozesquito while hitting a failing contestant with a meat during his TV show "Kondescending Kitchen ." He wears gray gloves to conceal his arms made of tendrils which he uses to temporary absorb the abilities of other mutants which he hunts to create meals from, like the mutant silverfish's body splitting or the mutant snake's projectile spit . In addition, Meat Swats wields a meat - tenderizing hammer . When he targeted the Turtles to absorb their powers, he got thwarted by the misuses of the equipment that Donatello made him where Meat Sweats was thrown into the front of a moving subway . He later encounters Splinter after he goes on a joyride in the Turtle Tank, becoming the rat's unwilling accomplice in getting him away from the Turtles before forced to release the mutants he captured prior to escape while throwing Splinter out of his truck . </Li> <Li> Albearto (voiced by Tom Kenny impersonating Ed Wynn)--A living mechanical bear used at children's birthday parties in Albearto's Pizzeria . After a small child short - circuited him, April had Donatello upgrade him where a stage mishap caused Albearto to get electrocuted and come to life . <Ul> <Li> Cheery Tomato (voiced by Jill Talley)--An animatronic anthropomorphic tomato at Albearto's Pizzeria brought to life by Alberto . </Li> <Li> President Pepperoni (voiced by Eric Bauza)--An animatronic anthropomorphic pepperoni at Albearto's Pizzeria brought to life by Alberto . </Li> </Ul> </Li> <Li> Warren Stone (voiced by John Michael Higgins)--A semi-successful and narcissistic news anchor who mutated into a small mutant earthworm with an earthworm tail instead of legs after being stung by an Oozesquito . If cut in half, Warren can regenerate . Since his mutation, he declared himself the greatest foe of the Teenage Mutant Ninja Turtles . </Li> <Li> Hypno - Potamus (voiced by Rhys Darby)--Mezmer - ron is a successful hypnotist who mutated into a hippopotamus after he was stung by a Oozesquito that merged him with his pet hippopotamus Doug . Hypno - Potamus began his plot of stealing signature animals of other magicians which led to his encounter with the Teenage Mutant Ninja Turtles . With unlikely help from Warren Stone who did not want anyone else destroying his enemies, the Ninja Turtles defeated Hypno - Potamus . </Li> <Li> Repo Mantis (voiced by Fred Tatasciore)--The vicious, treacherous and greedy owner of a salvage yard called Repo Mantis Salvage who was mutated into a purple mutant mantis after being stung by an Oozesquito . </Li> <Li> Ghostbear (voiced by Jorge Gutierrez)--A human wrestling champion who cheats . Raphael was a fan of him until he learned the truth about his fighting techniques . </Li> <Li> Mutant Cockroach Gang - An unnamed group of mutant cockroaches that posed as mascots . <Ul> <Li> Atomic Lass (voiced by Grey Griffin) - An unnamed mutant cockroach dressed as Atomic Lass . </Li> <Li> Joey the Junkyard Dog (voiced by John DiMaggio) - An unnamed mutant cockroach dressed as Joey the Junkyard Dog . </Li> <Li> Robot Vampire (voiced by Grey Griffin) - An unnamed mutant cockroach dressed as Robot Vampire . </Li> <Li> Sergeant Woodpecker (voiced by Eric Bauza) - An unnamed mutant cockroach dressed as Sergeant Woodpecker . </Li> </Ul> </Li> <Li> Baxter Stockboy (voiced by Ramone Hamilton) - An unpaid stockboy and self - proclaimed "internet celebrity" who is loosely based on Baxter Stockman . He built a robot to pass off as the Gumbus to haunt the supermarket that he worked at . </Li> <Li> Mrs. Cuddles (voiced by Eliza Jane Schneider) - A plush rabbit character from the TV series of the same name who comes to life to feeds on fear of her to become bigger and stronger . If someone laughs at her, Mrs. Cuddles loses her size and strength . </Li> <Li> Big Mama (voiced by Lena Headey)--A Jorōgumo who can change between her human form and her spider form . </Li> </Ul> <Li> Baron Draxum (voiced by John Cena)--A turquoise - skinned Yōkai warrior and alchemist from the "Hidden City" with maroon hair and faun - like legs . He is also known as the "Maker of Mutants ." As the self - proclaimed protector of all mutantkind, Baron Draxum seeks to mutate humans into mutants so that he can live up to his title . Draxum has the power to augment his own body by crushing pods in his hands . <Ul> <Li> Hunginn and Muninn (voiced by Tim Simons and Sam Richardson)--Two gargoyle - like creatures that are often seen sitting on Baron Draxum's shoulders . Their name and presence as Draxum's constant companions are a play on the Norse saga ravens Huginn and Muninn . </Li> <Li> Guardsmen (voiced by Fred Tatasciore)--The guards that work for Baron Draxum who are experts at armed combat . They can also ride monstrous dogs . </Li> <Li> Oozesquitoes--A swarm of mutant insects that work for Baron Draxum . They store mutagen in them in order to infect anyone they bite which turns them into mutants . The Oozesquitoes are first seen when Baron Draxum tests the mutagen on a delivery guy named Stewart that unknowingly followed Baron Draxum's minions into the Hidden City which led to Baron Draxum using the Oozesquito to turn a delivery person named Stewart into a mutant whitefish . In the Ninja Turtles first encounter with Baron Draxum, the Ninja Turtles unknowingly unleash the Oozesquitoes into New York City . </Li> </Ul> </Li> <Ul> <Li> Hunginn and Muninn (voiced by Tim Simons and Sam Richardson)--Two gargoyle - like creatures that are often seen sitting on Baron Draxum's shoulders . Their name and presence as Draxum's constant companions are a play on the Norse saga ravens Huginn and Muninn . </Li> <Li> Guardsmen (voiced by Fred Tatasciore)--The guards that work for Baron Draxum who are experts at armed combat . They can also ride monstrous dogs . </Li> <Li> Oozesquitoes--A swarm of mutant insects that work for Baron Draxum . They store mutagen in them in order to infect anyone they bite which turns them into mutants . The Oozesquitoes are first seen when Baron Draxum tests the mutagen on a delivery guy named Stewart that unknowingly followed Baron Draxum's minions into the Hidden City which led to Baron Draxum using the Oozesquito to turn a delivery person named Stewart into a mutant whitefish . In the Ninja Turtles first encounter with Baron Draxum, the Ninja Turtles unknowingly unleash the Oozesquitoes into New York City . </Li> </Ul>

Who does john cena play in rise of the teenage mutant ninja turtles