• Air date: 23 Sep '91 22 episodes
      Distinctly different from the grim, violent, and dark MIRAGE comics from which the Turtles originated, this version of the franchise has remained the longest running, and most memorable, version of all. Four turtles fall into the sewers and are befriended by Hamato Yoshi a Japanese man sent to New York who was forced to live in the sewers. One day he sees a strange green glow which transforms the four turtles into human-like creatures. Hamato (now Master Splinter) changes into a giant rat from the green glow and teaches the turtles the skills of the ninja as they team up with Channel 6 news reporter April O'Neil to battle against Yoshi's arch enemy Shredder and Krang, an alien warlord from Dimension X.
  • List of Episodes (22)
    • 1. The Turtles and the Hare (1)

      23 Sep '91
      In Krang's latest scheme, Rocksteady and Bebop, dressed as Easter bunnies, are blasting people with a Docilizer Ray and turning them into timid, rabbit-like people.
    • 2. Once Upon a Time Machine (2)

      24 Sep '91
      Hokum Hare discovers that Shredder has a time train to travel to the future, where he can become crimelord of a crime-free era.
    • 3. My Brother, the Bad Guy

      21 Sep '91
      Shredder breaks into the Ninja Hall of Fame and steals the diary of the famous Brothers Kojima. He leaves his fingerprints all over the place though, and one Lieutenant Saki, Shredder's brother, finds them.
    • 4. Michelangelo Meets Mondo Gecko

      25 Sep '91
      Michaelangelo awakes in the middle of the night from a bad dream. Unable to remember what it was about, Splinter assists him through hypnotism. Mikey vividly recalls the day that he and his brothers fell into the sewer and landed in the green ooze but he also sees a small lizard crawling through the contaminant.
    • 5. Enter Mutagen Man

      27 Sep '91
      In the frozen tundra of the Arctic Polar Cap, Krang rants and raves that Rocksteady and Bebop will not return in time with the Bindex 3 to load the mutagen into the rocket ship's fuel tanks before lift off. Krang' plans turn all the City's inhabitants into horribly disfigured mutants from the vapor trails of the fuel used to lift the rocket.
    • 6. Donatello's Badd Time

      27 Sep '91
      While road testing the Turtle Van with his latest inventions, Donatello encounters a family of criminal hillbillies known as the Badd Family.
    • 7. Michelangelo Meets Bugman Again

      29 Sep '91
      Michaelangelo and the other Turtles go topside in an effort to find the latest issue of "The Adventures of Bugman", only to learn that the comic book has been canceled.
    • 8. Muckman Messes Up

      30 Sep '91
      Attempting to de-mutate the Turtles, Krang sends Shredder, Rocksteady and Bebop to the Earth's surface to retrieve Compound X-7.
    • 9. Napoleon Bonafrog: Colossus of the Swamps

      01 Oct '91
      While Krang hires some local hoods to drill for anti-freeze Shredder, Rocksteady and Bebop visit the Louisiana Swamps in search of the Mutagen Pool.
    • 10. Raphael vs. The Volcano

      01 Oct '91
      Thanks to a malfunction in Donatello's Healthometer, an invention designed to diagnose one's health, Raphael is convinced that he is not long for this world. Raphael decides to make the world a better place with what little time he has left.
    • 11. Landlord of the Flies

      04 Oct '91
      Baxter Fly is back, and this time he has assembled an army of flies to infest the city, endangering millions just so Stockman can get to Shredder.
    • 12. Donatello's Duplicate

      22 Oct '91
      Donatello decides to create a clone of himself so that he can spend more time on his inventions while his clone spends more time fixing things around the Lair. Donny tests his latest invention on a sewer rat and accidentally gets his hand in the way, causing the rat clone to talk just like Donatello.
    • 13. The Ice Creature Cometh

      05 Oct '91
      While the Turtles do battle with a refrigerator that has not been defrosted lately, Rocksteady and Bebop decide that they want to be the top mutants at the Technodrome and throw out a vat of mutagen onto the frozen tundra, creating a giant Ice Creature.
    • 14. Leonardo Cuts Loose

      06 Oct '91
      A series of baffling crimes are being committed by "brawny burglars" with thick Austrian accents and the Turtles are on the case, but so is Casey Jones and that could mean nothing but trouble for the Turtles.
    • 15. Pirate Radio

      09 Oct '91
      Krang's attempt to split the Inter-Dimensional portal goes awry. By utilizing the pirate radio station WOOF Krang believes that he can use the station to lure the City's populace into Krang's Chasm.
    • 16. Raphael, Turtle of a Thousand Faces

      10 Oct '91
      Raphael's ego is bruised when the other Turtles laugh at him for taking a correspondence class in the art of disguise. Raphael challenges his brothers to go to Central Park and pick him out of a crowd.
    • 17. Leonardo, Renaissance Turtle

      11 Oct '91
      The City Mayor announces an end to crime when he introduces Professor Mindbender and the professor's latest invention: LEX, a robotic police officer. LEX rids the streets of crime enough to allow the Turtles to take a vacation.
    • 18. Zach and the Alien Invaders

      11 Oct '91
      Zach, the Turtles' young friend, and honorary fifth Turtle, is infatuated with comic books, especially 'The Alien Invaders.' Zach retires his Turtle costume when his parents enroll him in the Ten-Hut Military Academy where they hope he will learn some discipline and live in the real world.
    • 19. Welcome Back, Polarisoids

      15 Oct '91
      Krang wants to get a hold of the Polarisoids' camera. Krang sends a fake invitation to the Polarisoids to visit Earth, only the Polarisoids think that the invitation is from the Turtles.
    • 20. Michelangelo, the Sacred Turtle

      16 Oct '91
      While the other Turtles go off to the local Planetarium to see O'Malley's comet, Michaelangelo visits the Natural History Museum with April O'Neil for the unveiling of the mummy of Ahmed Turt-el.
    • 21. Planet of the Turtleoids

      07 Sep '90
      Tattoo, a sumo wrestler, breaks into a pet shop mumbling something about going home. The turtles attempt to subdue the colossal opponent, but to their surprise, tattoo is able to elude them by morphing into a hamster and fleeing.
    • 22. Planet of the Turtleoids (2)

      07 Sep '90