Raphael (voiced by Omar Benson Miller[1]) is a 15-16-year-old (17-18 in the movie) Alligator snapping turtle and the oldest brother of the group; before the second-season finale, he was the team's leader, and he informally named themselves the "Mad Dogs".
Raph has numerous catchphrases: "Jumpin' Jackflash" when surprised, "Hot Soup" as a battle cry and "Power Punch-Jitsu" when using his tonfas.
Mikey wields a kusari-fundo in a battle that can become a fire spirit, but he had been given a new set of nunchaku in the season two finale with the ability to extend to great length and control will.
[4] Hamato Yoshi / Splinter (voiced by Eric Bauza[1]) is a mutant gray rat who is the Ninja Turtles' sensei and father.
In "The Evil League of Mutants" and "Shadow of Evil", Splinter is revealed to be Hamato Yoshi as he neglected to carry out the Hamato Clan's mission in preventing Shredder's return by working in Hollywood under the stage name of "Lou Jitsu", and in the four-part "Finale" revealed he resented his family's mission to it forcing his mother to leave him while he was young.
He acquired a large fanbase during his career including Baron Draxum, who used his genetic sample to create the Turtles, and some members of the Foot Clan.
Baron Draxum (voiced by John Cena in season one,[7][8] Roger Craig Smith in season two) is a maroon-skinned Yōkai warrior and alchemist from the Hidden City with maroon hair and faun-like legs, who has the power to augment his own body by crushing purple pods in his hands, and can manipulate giant purple tentacle-like vines to grab objects, enemies, or as a means of transportation.
In "How to Make Enemies and Bend People to Your Will", Cassandra assists Baron Draxum in getting a Kuroi Yōroi fragment from a statue in the botanical gardens so that she can be able to move up.
When she claims the magic ring, Cassandra controls the Shredder into destroying the Grand Nexus Hotel as she shouts the Foot Clan's name.
When the Shredder regained his power of speech, he promoted Cassandra to the rank of Foot General and had her perform the ritual to drain Splinter's essence.
The film Rise of the Teenage Mutant Ninja Turtles: The Movie revealed that she is the mother of Casey Jones in the future.
Señor Hueso (voiced by Eric Bauza impersonating Antonio Banderas) is a skeleton who uses his own left arm for a cane.
As a result of his consumption of beef jerky as noted by Big Mama, Stanley is turned into a mutant bull and flees the hotel.
Turned into a mutant burrowing animal by the Oozesquitos during one of their gigs, they attempt a misguided scheme to win themselves an attentive debut audience by targeting the different pizzerias.
At the time of meeting April and the Turtles, Sunita was wearing metal boots that turned out to be a part of the Kuroi Yoroi leading her to be targeted by the Foot.
invention that is devoted to its creator Donnie causing a disgruntled Raph, Leo, and Mikey to reprogram and thus inadvertently turning it against their brother.
Piebald (voiced by Chelsea Peretti) is a goldfish that is owned by Splinter and was accidentally flushed down the toilet by Leo months ago.
After traversing through the sewers and nearly being eaten by Trash Wizard, Piebald swallowed an Oozesquito and mutated into her current form with camouflage abilities.