Michael Sinterniklaas
Leonardo (voice)
Series
Watch Teenage Mutant Ninja Turtles (2003) Online
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7.9222 votes2003TV-Y722mEndedAction & AdventureAnimationKids
Synopsis
When four pet turtles were bathed in alien ooze, they began to mutate and became the Teenage Mutant Ninja Turtles. Raised in New York City sewers by their foster father and wise sensei, Master Splinter, Leonardo, Michelangelo, Donatello, and Raphael wage war against crime. Led by Master Splinter, the four turtles learn the ancient martial art of Ninjitsu, mastering skills of stealth, weapons, and fighting. They stop evildoers in all forms, whether barbaric gangs, lowlife crooks, deranged cyborgs, or even the crime syndicate The Foot, led by their archrival, The Shredder.
Episodes
Season 1
PreviousNext
1. Things ChangeNow viewing2003-02-0821m7.8In their underground lair deep beneath the city streets, the Turtles and Master Splinter are suddenly attacked by a horde of Mouser robots!
2. A Better Mousetrap2003-02-1521m7.2The Turtles discover the source of the Mouser robots that trashed their old lair: Dr. Baxter Stockman -- a noted technological genius/inventor, who tries to pass off the Mousers as a means to eradicate the city's rat problem.
3. Attack of the Mousers2003-02-2221m7.3When April O'Neil wakes up in the Turtle's lair she has major trouble dealing with the reality of four giant talking Turtles and a Zen-master rat. She soon learns of the origin of the Teenage Mutant Ninja Turtles and they realize their common enemy is Baxter Stockman and his army of robotic Mousers.
4. Meet Casey Jones2003-03-0121m7.2Raphael is a little cooped up underground with only his brothers and Master Splinter. When Raphael almost clobbers Michelangelo in some brotherly sparring, it's apparent that Raphael needs to get out ... let off a little steam. But when he meets up with Casey Jones, a vigilante erring a little to the right of justice, Raphael must face the reality of his own hothead ways...
5. Nano2003-03-0821m9.0When a scientist accidentally unleashes a super-powered Nanotech monster with a childlike mind, it adopts a small-time thief as its father figure, and the mayhem begins!
6. Darkness on the Edge of Town2003-03-1521m7.2The Turtles, investigating a strange blackout, discover the Foot Ninja stealing a Japanese ceremonial sword from the Metropolitan Museum of Art.
7. The Way of Invisibility2003-03-2221m7.0After Casey Jones makes himself an unwanted guest in the Turtles' lair, Raphael takes him topside for a "breath of fresh air", where they encounter the Foot Tech Ninjas.
8. Fallen Angel2003-03-2921m7.2On a nightly training run, the Turtles and Casey Jones break up a Purple Dragon robbery. One of the perps is Angel, a girl Casey knows from the neighborhood who's going through her initiation rites to become a Purple Dragon.
9. Garbageman2003-04-0521m7.5The boys have made friends with a group of homeless, and are worried when they start mysteriously disappearing into the night!
10. The Shredder Strikes (1)2003-04-1221m7.4Oroku Saki (aka the Shredder) attempts to convince Leonardo that Saki is fighting the good fight ... that he's out there carrying on the great tradition of Bushido and Ninjitsu, and the turtles should stand with him.
11. The Shredder Strikes (2)2003-04-1921m8.0Our four turtles stand facing their most formidable foe to date ... the Shredder. Beaten and battle weary, the turtles get separated from one another during the martial arts mayhem and a building collapse!
12. The Unconvincing Turtle Titan2003-05-0321m7.0Believing the Turtles can accomplish so much more for the city, and inspired by iconic superhero Silver Sentry, Michelangelo decides to take a crack at being a superhero.
13. Notes from the Underground (1)2003-05-1021m7.7When Don's examination of some mysterious crystals attracts the attention of a subterranean monster, the Turtles underground exploration unearths a Foot Genetics Lab!
14. Notes from the Underground (2)2003-05-1721m7.8After discovering an abandoned underground Foot Genetics Lab, and being attacked by once-human Digging Creatures, the Turtles assist those very creatures in trying to repair a Force Field.
15. Notes from the Underground (3)2003-05-2421m7.6After befriending the once-human creatures in an abandoned underground Foot Genetics Lab, the Turtles join them on a journey deeper into the earth, where they come upon the ruins of a once-great subterranean city.
16. The King2003-05-3122m7.2With all the turtles living in April's apartment, things are getting a little crazy. But, when Donatello stumbles upon a fantastic monster in the basement, things get crazier.
17. The Shredder Strikes Back (1)2003-06-0721m7.6On a training run Leo is ambushed by a major Foot attack force, including Foot Tech Ninjas, their old enemy Hun, and a new threat: the Foot Elite!
18. The Shredder Strikes Back (2)2003-06-1421m7.4When the Foot Ninja attack April's apartment in force, the Turtles fight against overwhelming odds to get the wounded Leo to safety.
19. Tales of Leo2003-09-1321m7.2The Turtles, Splinter, Casey and April just barely manage to escape from the explosion that destroys the antique store. They hit the road and hide out at Casey's grandmother's old farmhouse, but Leonardo is badly wounded.
20. The Monster Hunter2003-09-2021m6.8Still recuperating up at Casey's grandmother's farm, the turtles are feeling the sting of boredom. Luckily, a scientist known as the "Monster Hunter" has come to the area searching for a legendary monster...
21. Return to New York (1)2003-09-2721m7.2The Turtles return to New York with one goal in mind: to destroy the Shredder once and for all.
22. Return to New York (2)2003-10-0421m7.6The Turtles and Splinter continue to fight their way up through the Foot Headquarters skyscraper, facing down three misshapen Mutant Shredder Clones, a hallway of traps, and the Mystic Ninja.
23. Return to New York (3)2003-10-1121m7.6With Stockman showing up in the middle of the final battle between our heroes and the Shredder, everything is thrown into chaos ... so much so that our heroes must join forces with the Shredder and Hun to defeat Stockman.
24. Lone Raph and Cub2003-10-1821m7.0With Splinter mysteriously vanished, the Turtles are feeling frustrated, not knowing where to start looking. Impatient with strategizing, Raph heads off on his own - and straight into trouble, of the mobster kind!
25. Search for Splinter (1)2003-10-2521m7.2After the frustrated Turtles exhaust their search for Splinter, their suspicions turn to the Guardians, and the trail soon leads them to a non-descript building, the initials of its company name spelling out "TCRI."
26. Search for Splinter (2)2003-11-0121m8.0The Turtles successfully infiltrate the mysterious TCRI Building, where they manage to sneak into its inner sanctum, and locate the unconscious Splinter inside a stasis tank.
Cast
Top Billed Cast
Wayne Grayson
Michelangelo (voice)
Sam Riegel
Donatello (voice)
Gregory Abbey
Raphael (voice)
Darren Dunstan
Master Splinter (voice)
Veronica Taylor
April O'Neil (voice)
Marc Thompson
Casey Jones (voice)
Scott Rayow
Shredder (voice)
Availability
Where To Watch Legally
Stream
Paramount Plus Premium
Paramount Plus Essential
Paramount Plus Apple TV channel
Paramount+ Amazon Channel
Paramount+ Roku Premium Channel
Amazon Video
Apple TV Store
Google Play Movies
Fandango At HomeStreaming availability data provided by JustWatch.
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FAQ
Frequently Asked Questions
Is Teenage Mutant Ninja Turtles available to watch online?
Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.
How many seasons does Teenage Mutant Ninja Turtles have?
Teenage Mutant Ninja Turtles has 7 seasons and 154 episodes.
When did Teenage Mutant Ninja Turtles first air?
Teenage Mutant Ninja Turtles first aired in 2003.
Is Teenage Mutant Ninja Turtles still running?
Teenage Mutant Ninja Turtles's status on TMDB is: Ended.
What genre is Teenage Mutant Ninja Turtles?
Teenage Mutant Ninja Turtles is classified as Action & Adventure, Animation, Kids.