Teenage Mutant Ninja Turtles: New York Defenders

 is an American animated action-adventure-comedy television series based  by and, being created by TBD. It is produced by and Nickelodeon Animation Studios and it airs on Nickelodeon since November 6th, 2020.

Synopsis
Four teenage turtles have been training to become warriors as soon they have to go outside of the shadows in order to defend New York from the Shredder and other threats that want to see New York fall.

Main

 * Leonardo (voiced by Jason Marsden) - a serious yet slightly cautious teenage turtle who leads his siblings as he is taught to use katanas and tries to prove himself to his siblings, Splinter and New York.
 * Raphael (voiced by Yuri Lowenthal) - an anger-prone and rather cocky teenage turtle who was taught to use his sais as he occasionally clashes with his siblings but cares for them.
 * Donatello (voiced by Robbie Daymond) - an intelligent yet geeky teenage turtle who was taught to use his bo staff as he often nerds out about tech and fiction.
 * Michelangelo (voiced by Josh Keaton) - a carefree and goofy teenage turtle who was taught to use his nunchucks as he often loves making jokes and just hanging out with his brothers.

Supporting

 * Master Splinter (voiced by Mick Wingert) - a rat who was owned by the martial artist Hamato Yoshi who was mutated as he raised the four turtles as he trained them in martial arts.
 * April O'Neil (voiced by Stephanie Lemelin) - a truth-obsessed news reporter who finds the Turtles and becomes a close friend to the Turtles, although she can get obsessive.
 * Irma Langinstein (voiced by Ashley Eckstein) - April's best friend and camerawoman who is very shy and reserved but is a very close friend, learning about the Turtles as well.
 * Casey Jones (voiced by Max Mittelman) - a slightly unhinged but justice obsessed vigilante who is obsessed with taking down all crime in New York, becoming a friend to the Turtles and April.
 * Vern Fenwick (voiced by Sean Astin) - an extremely cocky news reporter who is April's rival and mentor of sorts as despite his egocentric behavior, cares for April like a daughter.
 * Sarah "Shadow" Jones (voiced by Natalie Lander) - Casey's younger sister who learns about the Turtles as she tries to help Casey and the Turtles but occasionally gets in trouble.
 * The Mutanimals, consisting of:
 * Leatherhead (voiced by Jim Cummings) - a mutated crocodile who ends up befriending Michelangelo as he is surprisingly shy and somewhat courageous.
 * Mona Lisa (voiced by Eden Riegel) - a rebellious teenager who was experimented on by Queeze, being forced into being a mutant lizard as she befriends the Turtles, gaining a crush on Raphael.
 * Simon Rockwell (voiced by [shy]) - Queeze's former lab assistant who found his boss to be insane as he was forcefully transformed into an ape, being forced to hide in the shadows.
 * Angel Bridges (voiced by [spunky]) - a childhood friend of Casey's who had seemingly joined the Purple Dragons as it is revealed that she is an undercover cop, wanting to take down the Purple Dragons as well.
 * Miyamoto Usagi (voiced by Dante Basco) - a honorable samurai rabbit from an alternate universe where anthropomorphic animals take the place of humans as he got warped to New York and has since then has been trying to return to his world.

Antagonists

 * The Foot Clan, consisting of:
 * Oroku Saki/The Shredder (voiced by Kaiji Tang) - a terrifying martial artist who has a hold over all of New York as he grows fascinated by the Turtles, wanting to see them join him or suffer.
 * Karai (voiced by Jennie Kwan) - Shredder's daughter who was trained to be a warrior without any feelings or emotions to hold her back as this turned her into a dangerous soldier.
 * Baxter Stockman (voiced by Zeno Robinson) - a young scientific prodigy who has been hired to join the Foot Clan by the Shredder, constantly creating dangerous machines and evolving his own body with technology.
 * Anton Zeck/Bebop (voiced by Lex Lang) - a calm and narcissistic gangster who works for the Foot Clan and gets mutated into a warthog as he is often partnered with Rocksteady.
 * Ivan Steranko/Rocksteady (voiced by Nolan North) - a Russian war criminal known for his brute strength as he gets hired by the Foot and gets mutated into a rhino, becoming a partner to Bebop.
 * Old Hob (voiced by John DiMaggio) - a street cat who was mutated by the same mutagen that mutated the turtles as he becomes an enforcer of the Foot Clan after being found by the Shredder.
 * Simon Bonesteel (voiced by Keith Ferguson) - an eccentric hunter who becomes obsessed with hunting after mutants as he soon gets employed by the Foot Clan as a mercenary, clashing with the turtles.
 * Krang (voiced by Sam Riegel) - a mysterious renegade alien who wants to conquer the world, either having people work for him, or doing things himself.
 * The Purple Dragons, consisting of:
 * Hun (voiced by Robin Atkin Downes) - the leader of the street gang known as the Purple Dragons who is known for his brute strength as Casey holds a grudge on him for killing his father.
 * Dragonface (voiced by TBD) - the second in command of the Purple Dragons who is stoic and known for being loyal to Hun.
 * Dr. Cornelius Queeze (voiced by Rob Paulsen) - a mentally ill scientist who is obsessed with mutations as he believes that mutants would replace humanity. He eventually mutates himself into a fly-like monster, yet regaining his intelligence.
 * The Rat King (voiced by Troy Baker) - a mysterious sadistic god who is covered by rats as he can control minds and is obsessed with causing chaos and discord.
 * Tempestra (voiced by TBD) - an ancient witch who was banished into a tabletop game known as Tempestra's Revenge as she wants to escape and enslave the world.
 * Garbageman (voiced by Maurice LaMarche) - a massive slob of a man who believes that garbage is power as he uses various schemes to try and make himself become powerful.

Episodes
See List of episodes.

Trivia

 * Episodes are also available on Paramount+ the same day as its airing on Nickelodeon.
 * TBD