List of Teenage Mutant Ninja Turtles: Heroes in a Hard-Shell episodes

This is a list of episodes for the Netflix animated series Teenage Mutant Ninja Turtles: Heroes in a Hard-Shell.

Season 1: 2018-2019
This season features Charlie Schlatter as Donnie, Greg Baldwin as Splinter, Nika Futterman as April, & Stephanie Lemelin as Ronnie O'Neil (for only Heroes in a Hard-Shell), whereas Renae Jacobs takes over afterward. 13. The Bat in the Belfry: While out on patrol, Mike meets an alien duo named Wingnut and Screwloose, who are both seeking revenge against Krang for destroying their home planet.
 * 1) Heroes in a Hard-Shell, Part 1: Out of the Shadows: The Turtles are ecstatic when they learn that they’ll finally be allowed to venture up to the surface, and make quite the first impression.
 * 2) Heroes in a Hard-Shell, Part 2: The Midnight Run: After rescuing and finding a new friend in April O’Neil and her brother Zach, the Turtles learn of a Purple Dragon robbery at the T.G.R.I. building--and April’s mom is there, trying to record footage of the crime. So naturally, the Turtles have to get there and make sure the thugs don’t get away with their ill-gotten gains, as well as protecting April’s mother.
 * 3) Heroes in a Hard-Shell, Part 3: Newtralized!: Five of the galaxy’s toughest bounty hunters, The Newtralizer, Antrax, Hak-R, Tora, and Shogun, come to Earth in order to capture the Turtles. The fearless Green Teens must choose between remaining in the shadows or rising to the occasion, risking their secrecy, and saving the day…
 * 4) Shell-Shock to the System: A computer programmer named Cornelius Quease inadvertently creates a program calling itself “Viral”, who schemes to seize control over all technology. Meanwhile, Don (with Irma’s help) finishes construction on a robotic turtle with his own A.I.--Metalhead, and he might prove to be a major help in dealing a shock to Viral’s sinful scheme.
 * 5) For Leather or For Worse: A mutant Cajun alligator named Leatherhead and a mutant duck named Ace arrive in the sewers, looking for sanctuary from a big-game hunter named Simon Bonesteel. So the Turtles decide to pull out all the stops in making sure Bonesteel has some not-so-happy hunting…
 * 6) Uh-Oh...Nano: A colony of nanobots gains a childish, simple-minded personality and assembles a makeshift body in its quest to find a family of its own. When it is taken in by a group of punks with bad intentions in mind, the TMNT must join forces with a self-proclaimed junkyard hero called “Junkman” in order to steer the childish automaton onto a better path.
 * 7) The (Really Cool, Super-Awesome, and Definitely True) Adventures of Turtle Titan and Tortoise Boy!: Believing that he can do more good in the open than in the shadows, Michelangelo becomes a superhero called Turtle Titan, and Zach becomes his trusty sidekick Tortoise Boy. But when the evil Dr. Malignus joins forces with a mutant Yeti gangster named Silver, our dynamic duo might be in over their heads!
 * 8) Junkman II: Trash of the Titans: The Turtles, Junkman, and Nano must join forces when homeless people start vanishing; turns out it’s the work of a vile foe Junkman hoped he’d never see again...THE GARBAGEMAN!!
 * Me, Myself, and I: When Raphael blows his stack after a day full of problems, he is sent topside by Splinter to cool off. There he encounters the teenage vigilante Casey Jones--who might just have an even worse temper than Raph; things get worse when during a fight with the Purple Dragons, Raph and Casey end up cuffed together. Can these hotheaded heroes learn to chill out, or will they lose their cool?
 * 1) Operation Neutrinos, Part 1: Battle-Scarred Teenagers from Dimension X: A trio of aliens called the Neutrinos journey to Earth to recruit the Turtles and their allies to aid them in battling against the forces of a mysterious being called “Krang”.
 * 2) Operation Neutrinos, Part 2: Return of the Ninja: The Turtles and the Neutrinos recruit the renegade Lando Calrissian-style pilot Weazel to find an advantage that will help them defeat Traag and save April; meanwhile, despite being told to stay put, Zach decides to take a chance and go on a solo mission to save Princess Tribble and snag the plans for the mysterious “TECHNODROME”---but he must contend with Krang’s weapons designer, Bezerko, who hides a shocking secret about his superior...
 * 3) The Big Sting Operation: When the Turtles discover a nest full of strange eggs in the sewers, one hatches and infects the Turtles one-by-one, leaving Mike to find a way to cure his siblings before they get eaten by the creatures lurking within…
 * NOTE: Retelling of the 2k12 series episode “Parasitica”.

14. Angels and Dragons: When Zach’s classmate (and chief tormentor) Angel Bridgeman starts acting stranger than usual, Zach and Casey are asked by Angel’s dad to figure out the cause of her odd behavior. They and the Turtles learn that it’s because Angel has joined up with the Purple Dragons...and might be biting off more than she can chew…

15. Mutant Protection Program: When small-time scientist Baxter Stockman unveils his newest invention, the MOUSER, at April’s school science expo, he soon finds himself as the target of a deranged, sewer-dwelling lunatic known as the Rat King, who thinks Baxter’s invention could pose a threat to his furry friends’ existence.

16. Mutant Reflections: Cornelius Quease attempts to create clones of the Turtles, but he ends up creating five deranged-looking duplicates who call themselves the Hell-Shells, and they're out to make trouble for our good guys in green!

17. Mutantropolis: While on a training run in the sewers, the Turtles stumble upon a city filled with mutants--just like them! While the Turtles are excited to know of kindred spirits just like them, Zach and April are suspicious of its leader, a being called Titanus.

18. Turtles in Time, Pt. 1: A Shell in Time: While on a field trip, the Turtles are whisked into a time-travel adventure to save the future and the past.

19. Turtles in Time, Pt. 2: A Face-Off in the Future: The Turtles and Fugitoid must join forces with the Turtles’ descendants to save Renet when Savanti Romero plots to sacrifice her in a ritual that will make him the lord of all time.

20. Screams of the Squirrelomorphs (Halloween special): On Halloween night, the Turtles discover that a race of mutated squirrel creatures are kidnapping children to feast upon by midnight. They have to team up with Shinigami and Hypno-Potamus in order to save the kids and beat the squirrelomorphs.

21. Mike’s First Date: The unbelievable has happened...Michelangelo and April are finally going on their first date! While Zach is determined to make sure everything goes well for his future bro-in-law, the Turtles must contend with Silver, who’s itching for payback on Turtle Titan and Tortoise Boy for putting him behind bars--monkey bars!

22. The Crystal Crisis: Donatello meets an odd man named Kirby who possesses an unusual crystal with the ability to bring anything he draws to life.

23. The Wrath of Krang, Part 1: Rise of the Technodrome: At last, Krang has collected the energy he needs and completed production on the TECHNODROME; what's worse is that he plans to bring it to Earth with his transmat portal. The Turtles and their friends (and some of their foes) must do whatever they can to stop him.

24. The Wrath of Krang, Pt. 2: Turtle Power: After Krang brings the Technodrome to Earth, the Turtles must use all that they’ve learned to take down this fearsome fortress...and Krang, who’s got an ultra-powerful android body, and he’s ready to stomp them into turtle pancakes! (Season 1 finale)