Seasons & episodes
S3 · E13The Ninja Sword of Nowhere 1989-10-11 · 22 min
Krang's computers detect an alien metal on the surface of the Earth. Krang sends Shredder, along with an Alien Metal Detector, to the surface to find it.
S3 · E1420.000 Leaks Under the City 1989-10-12 · 22 min
Still searching for a way to destroy the Turtles, Krang develops a super pump that he intends to use to flood the sewers.
S3 · E15Take Me to Your Leader 1989-10-13 · 22 min
Full of self doubt, Leonardo leaves the team. Michaelangelo, Raphael, and Donatello all take turns being leader as they try to figure out why the sun is getting smaller.
S3 · E16Four Musketurtles 1989-10-16 · 22 min
A bump on the head leaves Leonardo thinking that he is in 17th century France, and that he and his comrades are Musketeers.
S3 · E17Turtles, Turtles Everywhere 1989-10-17 · 22 min
Shredder programs the city's new garbage collecting super-computer to collect the Turtles. But when Shredder doesn't specify 'Ninja' Turtles, the super-computer collects them all! Turtles of the city of every shape and size are not safe.
S3 · E18Cowabunga Shredhead 1989-10-18 · 22 min
The Shredder thinks he's Michaelangelo after a computer malfunction.
S3 · E19Invasion of the Turtle Snatchers 1989-10-19 · 22 min
Aliens abduct Donatello and Rocksteady.
S3 · E20Camera Bugged 1989-10-20 · 22 min
A visit to Earth from a Polarisoid results in havoc when Shredder comes into possession of the alien's camera, because it does more than just take pictures.
S3 · E21Green with Jealousy 1989-10-23 · 22 min
Krang sets his sights on a powerful Nuclear-Powered Submarine, believing it's fuel will be more than enough to power the technodrome.
S3 · E22Return of the Fly 1989-10-24 · 22 min
Baxter Stockman returns for revenge against the Turtles and Shredder, while our heroes attempt to stop Shredder's plan to siphon water from an underground reservoir.
S3 · E23Casey Jones: Outlaw Hero 1989-10-25 · 22 min
An eager vigilante is causing a stir in the city, while Krang and Shredder take control of all the machines in the city. Maybe this new 'hero' can help the Turtles.
S3 · E24Mutagen Monster 1989-10-26 · 22 min
In an attempt to hijack two separate trains carrying the ingredients needed to make mutagen, Rocksteady and Bebop cause their head-on collision, resulting in the spillage of both chemicals in the city's train yard.
S3 · E25Corporate Raiders from Dimension X 1989-10-27 · 22 min
High ranking corporate executives are kidnapped by men in business suits. The Turtles don't get involved until they learn that one of these corporations is the world's largest suppliers of pizza.
S3 · E26Pizza by the Shred 1989-10-30 · 22 min
Michaelangelo gets a job as a pizza delivery boy. But who's his new boss?
S3 · E27Super Bebop & Mighty Rocksteady 1989-10-31 · 22 min
Shredder and Krang produce hi-tech versions of Rocksteady and Bebop to keep the Turtles busy.
S3 · E28Beware the Lotus 1989-11-01 · 22 min
A skilled, and lovely, ninja warrior is hired by Krang to defeat the Turtles. Shredder's replaced, Leonardo's met his match.
S3 · E29Blast from the Past 1989-11-02 · 22 min
Splinter suffers amnesia as the Turtles try to remind him that he is the true leader of the Foot Clan.
S3 · E30Leatherhead: Terror of the Swamp 1989-11-03 · 22 min
While Raphael is reliving the past, via the Turtles' photo album, their frog friends in the Florida Swamps are being terrorized by a mutant alligator known as Leatherhead.
S3 · E31Michaelangelo's Birthday 1989-11-06 · 22 min
It's Michaelangelo's birthday, but none of his brothers seem to remember, and it frustrates him greatly.
S3 · E32Usagi Yojimbo 1989-11-07 · 22 min
A rabbit ronin warrior from an alternate dimension is lost in our world. While the Turtles help him adjust, Shredder steals a dragon egg to unleash it on the city.
S3 · E33Case of the Hot Kimono 1989-11-08 · 22 min
Someone is stealing all the kimonos in the city. After Master Splinter's favorite kimono is stolen, April's famous detective aunt helps the Turtles retrieve it.
S3 · E34Usagi Come Home 1989-11-09 · 22 min
Shredder tricks Usagi Yojimbo into battling the Turtles.
S3 · E35The Making of Metalhead 1989-11-10 · 22 min
While the Turtles are suffering from turtle pox, a disease that affects only mutant Turtles, Krang has developed a robotic turtle that he calls Metalhead.
S3 · E36Leatherhead Meets the Rat King 1989-11-13 · 22 min
Leatherhead has come to the city searching for the Turtles. While crawling through the sewers he encounters the Rat King who charges him with trespassing.