Cam Clarke
Leonardo (voice)
Series SeasonSeason 3 episodes1989
Teenage Mutant Ninja Turtles
Season 3
No season overview available.
Episodes
Each episode has its own detail page.
Episode 122 min1989-09-25
Beneath these Streets
The Turtles learn the cost of slacking off when Splinter is badly hurt during a confrontation with Shredder.
Episode 222 min1989-09-26
Turtles On Trial
The intentions of the Ninja Turtles are put to the test when a controversial TV-figure portrays our heroes as menaces to society.
Episode 322 min1989-09-27
Attack of the 50-Foot Irma
Irma accidentally becomes gigantic and her naturally clumsy nature makes her a danger to the city.
Episode 422 min1989-09-28
The Maltese Hamster
Gangsters are swiping all the antiques in town. And when they swipe most of our heroes, it's up to Donatello and April to find out why. Could Shredder be behind this?
Episode 522 min1989-09-29
Sky Turtles
The Turtles go flying when the Shredder invents a gravity-altering device.
Episode 622 min1989-10-02
The Old Switcheroo
The personalities of Shredder and Splinter are switched when a device is accidentally activated during a battle between the Turtles and their enemies. As Shredder plans the Turtles' demise and Splinter plans on how to get back to his body, everyone else is clueless.
Episode 722 min1989-10-03
Burne's Blues
In the middle of a summer heat wave, someone is destroying all the air conditioners and taking all the city's freon. In the meantime, Vernon and Burne go looking for the Turtles, but find something else.
Episode 822 min1989-10-04
The Fifth Turtle
A 14-year-old boy tries his best to help out the Turtles, but with some not so optimal results.
Episode 922 min1989-10-05
Enter: The Rat King
Thompson assigns April to research the growing rat infestation. She is pursued by an army of rats and escapes on a passing city bus.
Episode 1022 min1989-10-06
Turtles at the Earth's Core
Dinosaurs invade the Big Apple. Befriending a young diplodocus the Turtles trace the invading dinosaurs to their source finding a lost world.
Episode 1122 min1989-10-09
April Fool
Emperor Aleister of Malicuria comes to New York City, bringing along a shard of Lydium 90 to the USA.
Episode 1222 min1989-10-10
Attack of the Big MACC
A robot warrior arrives from 400 years in the future in 20th-Century New York.
Episode 1322 min1989-10-11
The Ninja Sword of Nowhere
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.
Episode 1422 min1989-10-12
20.000 Leaks Under the City
Still searching for a way to destroy the Turtles, Krang develops a super pump that he intends to use to flood the sewers.
Episode 1522 min1989-10-13
Take Me to Your Leader
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.
Episode 1622 min1989-10-16
Four Musketurtles
A bump on the head leaves Leonardo thinking that he is in 17th century France, and that he and his comrades are Musketeers.
Episode 1722 min1989-10-17
Turtles, Turtles Everywhere
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.
Episode 1822 min1989-10-18
Cowabunga Shredhead
The Shredder thinks he's Michaelangelo after a computer malfunction.
Episode 1922 min1989-10-19
Invasion of the Turtle Snatchers
Aliens abduct Donatello and Rocksteady.
Episode 2022 min1989-10-20
Camera Bugged
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.
Episode 2122 min1989-10-23
Green with Jealousy
Krang sets his sights on a powerful Nuclear-Powered Submarine, believing it's fuel will be more than enough to power the technodrome.
Episode 2222 min1989-10-24
Return of the Fly
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.
Episode 2322 min1989-10-25
Casey Jones: Outlaw Hero
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.
Episode 2422 min1989-10-26
Mutagen Monster
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.
Episode 2522 min1989-10-27
Corporate Raiders from Dimension X
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.
Episode 2622 min1989-10-30
Pizza by the Shred
Michaelangelo gets a job as a pizza delivery boy. But who's his new boss?
Episode 2722 min1989-10-31
Super Bebop & Mighty Rocksteady
Shredder and Krang produce hi-tech versions of Rocksteady and Bebop to keep the Turtles busy.
Episode 2822 min1989-11-01
Beware the Lotus
A skilled, and lovely, ninja warrior is hired by Krang to defeat the Turtles. Shredder's replaced, Leonardo's met his match.
Episode 2922 min1989-11-02
Blast from the Past
Splinter suffers amnesia as the Turtles try to remind him that he is the true leader of the Foot Clan.
Episode 3022 min1989-11-03
Leatherhead: Terror of the Swamp
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.
Episode 3122 min1989-11-06
Michaelangelo's Birthday
It's Michaelangelo's birthday, but none of his brothers seem to remember, and it frustrates him greatly.
Episode 3222 min1989-11-07
Usagi Yojimbo
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.
Episode 3322 min1989-11-08
Case of the Hot Kimono
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.
Episode 3422 min1989-11-09
Usagi Come Home
Shredder tricks Usagi Yojimbo into battling the Turtles.
Episode 3522 min1989-11-10
The Making of Metalhead
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.
Episode 3622 min1989-11-13
Leatherhead Meets the Rat King
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.
Episode 3722 min1989-11-14
The Turtle Terminator
Irma is kidnapped by Bebop and Rocksteady and is replaced by a robot that looks just like her that is programmed to eliminate the turtles.
Episode 3822 min1989-11-15
The Great Boldini
The Turtles must clear their names when they are believed to be jewel thieves who stole a priceless emerald during a magic act run by a wizard named Boldini.
Episode 3922 min1989-11-16
The Missing Map
Zach and his brother Walt visit the Turtles. As they leave, Walt takes a map that could guide Shredder to the lair if it happens to fall into the wrong hands.
Episode 4022 min1989-11-17
The Gang's All Here
Shredder tries to trick the Turtles into eating cookies made with anti-mutagen. Michaelangelo, wanting to be a human, tries one of the cookies and it mutates him into a teenager.
Episode 4122 min1989-11-20
The Grybyx
Kala's pet Grybyx, which has a really bad temper whenever it gets hungry, escapes from Dimension X through a portal to Earth, causing trouble for the Turtles.
Episode 4222 min1989-11-21
Mister Ogg Goes to Town
While searching for a device to transform crude oil into liquid hydrogen, Krang accidentally brings Mr. Ogg from Dimension Z to earth.
Episode 4322 min1989-11-22
Shredderville
The Turtles are frustrated that they let Shredder slip away from them again. They feel like giving up, and wish they had never been born.
Episode 4422 min1989-11-23
Bye Bye Fly
An interdimensional alien spacecraft leads Baxter Stockman to his latest vengeful plot to destroy the Turtles and Shredder.
Episode 4522 min1989-11-24
The Big Rip Off
After several failed attempts to get the Technodrome re-energized, Shredder and Krang run one last-ditch distraction for the Turtles at Fort Charles while Bebop and Rocksteady steal energy fuel cells from the neighboring space research center.
Episode 4622 min1989-11-27
The Big Break In
The Technodrome is up and running again, and it is up to the Turtles to hinder Shredder and Krang from getting to the surface.
Episode 4722 min1989-11-28
The Big Blow Out
After several setbacks, Shredder and Krang steal all of New York's electricity and charge it into a giant transdimensional gateway, designed to send Earth into Dimension X. The Turtles must defeat their enemies once and for all before Earth is destroyed by Krang's Rock Soldier army.