The BEST Episodes of Teenage Mutant Ninja Turtles (2003)

Every episode ever - ranked by fan votes!

Last Updated: Jul 17, 2019

This version of Teenage Mutant Ninja Turtles draws more references and plotlines from the original comics than the original television series did. Four turtles are contaminated with "ooze", a radioactive substance that causes four turtles to change into humanoids. Their Master Splinter, a rat whom also came in contact with the ooze, teaches them the art of ninjitusu. Leonardo, Raphael, Donatello, and Michelangelo are Splinter's disciples who are now ready to take on forces that oppose them, including the Shredder. The Shredder is the Turtles' nemesis, as he killed Splinter's Master Yoshi. The Turtles become envolved in a complex trail of events to uncover just who or what the Shredder really is.

Ninja Tribunal

#1 - Ninja Tribunal

Season 4 - Episode 26

After the Turtles were able to cure Donatello's mutation, a group of ninjas confronts the Turtles to tell them about a battle between good and evil that will decide the fate of the world.

star 9.67
6 votes
Directors: Roy Burdine
Writers: Michael Ryan
Good Genes (1)

#2 - Good Genes (1)

Season 4 - Episode 24

With Donatello sick the Turtles are desperate. So desperate that they decide to try and sneak into Bishops facility, where they realize they have to make a deal with the devil if they want to cure Donatello

star 9.60
5 votes
Directors: Roy Burdine
Writers: Christopher Yost
Trouble with Augie

#3 - Trouble with Augie

Season 4 - Episode 18

For several years April's uncle Augustus (aka Augie) has been missing. One day she gets a message from him via the mysterious artifact last seen in season 2 "April's Artifact", and April and Donatello has to go too another dimension and save him

star 9.25
4 votes
Directors: Roy Burdine
Writers: Eugene Son
Insane in the Membrane

#4 - Insane in the Membrane

Season 4 - Episode 19

When Stockman decides to clone himslf, a new body everything goes wrong. The body's rapid decomposition causes its mind to deteriorate, and he goes after April in revenge to the destruction of his mousers.

star 9.22
9 votes
Directors: Roy Burdine
Writers: Matthew Drdek
Adventures in Turtle Sitting

#5 - Adventures in Turtle Sitting

Season 4 - Episode 23

With the outbreak-mutant situation the Turtles feel they have to deal with and Donatello sick his brothers leave him with Casey and April for care. But Donatello is not sick but in the last stages of a second mutation.

star 9.20
5 votes
Directors: Roy Burdine
Writers: Roland Gonzalez
Return of Savanti (2)

#6 - Return of Savanti (2)

Season 4 - Episode 21

The Turtles' only option to escape the Cretaceous is to retrieve the Time Scepter from Savanti, but it will not be easy, as he has mastered how to use it. His first plan is to destroy Renet, absorb her powers, then have enough assurance to easily kill the Turtles.

star 9.14
7 votes
Directors: Roy Burdine
Writers: Christopher Yost
The Real World (1)

#7 - The Real World (1)

Season 3 - Episode 22

Leonardo, seperated from his brothers, finds himself in a relm that,in different circumstances, he could see as home...

star 9.10
10 votes
Aliens Among Us

#8 - Aliens Among Us

Season 4 - Episode 9

When the President of the United States arrives in New York City, an invasion of what seems to be aliens attacks at the most inconvenient time. However, the Turtles investigate this "invasion" and find out that Bishop is behind it. The question is - why?

star 9.00
8 votes
Prodigal Son

#9 - Prodigal Son

Season 4 - Episode 16

Leonardo returns from Japan to find the lair in ruins and his family nowhere to be seen. As he investigates he finds that the Foot is back to full strength - with Karai as their leader. Since the Foot believe Leo to be dead, he puts all that he has learnt from the Anicent One into practice...

star 9.00
10 votes
Good Genes (2)

#10 - Good Genes (2)

Season 4 - Episode 25

To cure Donatello the Turtles made a deal with the devil aka Bishop. Now they have to retrive a pendant that is supposed to help Bishop in his research. The thing is that the pendant is in the heart of the Foot-building, and Karai won't just hand it over

star 9.00
10 votes
Directors: Roy Burdine
Writers: Christopher Yost
Beginning of the End

#11 - Beginning of the End

Season 5 - Episode 5

Returning to the Tribunal Monastery with the second Shredder Artefact, things seem to be going well for our heroes when – deception! Old foes infiltrate the Monastery. With all three artefacts in the hands of evil, they plan a sneak attack on the Tribunal and their students with devastating results!

star 8.92
12 votes
City Under Siege

#12 - City Under Siege

Season 7 - Episode 11

The Shredder hacks into a computer grid reprograms every electronic device in N.Y.

star 8.91
11 votes
The Real World (2)

#13 - The Real World (2)

Season 3 - Episode 23

A return to the Battle Nexus alongside Miyamoto Usagi leads Leonardo to a fateful confrontation with the benevolant Daimyo, but when Leonardo is cast into prison, all hope to recover the remaining Turtles seems lost...

star 8.89
9 votes
Samurai Tourist

#14 - Samurai Tourist

Season 4 - Episode 13

Usagi and Gen come to New York for a visit with the Turtles. Gen gets a little carried away by the bright lights of the big city and goes wandering off on his own. And if the modern world wasn't dangerous enough, an assassin from Usagi's world has followed Usagi and Gen. His target: Leonardo.

star 8.88
8 votes
Something Wicked

#15 - Something Wicked

Season 7 - Episode 3

The Turtles journey into cyberspace as Cybernauts on a mission to save as much of Master Splinter as they can find. But, they find far more than they bargined for as an old foe is re-born in the digital world...

star 8.79
14 votes
Bishop's Gambit

#16 - Bishop's Gambit

Season 3 - Episode 24

Agent Bishop's scheme to create the ultimate mutant weapon is only a HAIR away from completion...rat hair, that is, can the Turtles stop him before harm comes to their rodent sensei?

star 8.75
8 votes
Grudge Match

#17 - Grudge Match

Season 4 - Episode 6

A return to the Battle Nexus, a time to fight, is Mikey bound for glory once more?

star 8.75
8 votes
Still Nobody

#18 - Still Nobody

Season 4 - Episode 11

The Turtles help Nobody protect an old man when he witnesses Jengo, leader of the Turks, harming a Turks member. Can the Turtles and Nobody stop the Turks?

star 8.71
7 votes
Membership Drive

#19 - Membership Drive

Season 5 - Episode 6

The Justice Force is expanding its ranks, and Mikey plans on joining up as Turtle Titan!, while Leo is more concerned in alerting them to the threat of the original Shredder. But when Nano reappears (thanks to Bishop and Baxter Stockman), everything quickly spirals out of control into a super hero vs. nanotech slugfest! But has Nano come back as friend or foe? And will the Turtle Titan and Leo survive long enough to find out?

star 8.71
7 votes
Exodus (2)

#20 - Exodus (2)

Season 3 - Episode 26

The time is now, trapped aboard Shredders' starship, the Turtles prepare to engage in a duel to determine the very destiny of the universe, the final battle with The Shredder...has begun.

star 8.70
10 votes
DNA is Thicker than Water

#21 - DNA is Thicker than Water

Season 6 - Episode 23

The Dark Turtles are tired of losing and being abused by Darius Dun. With Dun’s orders to destroy the Turtles looming, Dark Leo comes up with a plan to destroy his opponents from within!

star 8.70
10 votes
The Engagement Ring

#22 - The Engagement Ring

Season 7 - Episode 4

Casey and Raph head to Chinatown to find an engagement ring for April. They find one, all right. Too bad it has dark, transformational powers. Powers that are of interest to Hun and the Purple Dragons as well.

star 8.70
10 votes
The Monster Hunter

#23 - The Monster Hunter

Season 1 - Episode 20

Still recuperating up at Casey's grandmother's farm, the turtles are feeling the sting of boredom. However, a scientist known as the "Monster Hunter" has come to the area searching for a legendary monster, rekindled by the sighting of a green monster lurking in the woods. So Casey, Mike and Don decide to have a little fun with the Monster Hunter. It all becomes a bit odd when the boys find some other large green creature besides themselves lurking about. Can they survive both monster and Monster Hunter?

star 8.67
15 votes
Directors: Chuck Patton
Writers: Eric Luke
Exodus (1)

#24 - Exodus (1)

Season 3 - Episode 25

It's a gathering of old enemies and allies as The Shredder prepares to use the ultimate means of transport to spread his evil amongst the stars once more

star 8.64
11 votes
The Lesson

#25 - The Lesson

Season 3 - Episode 12

April wants to perfect her ninjitsu skills and asks for the Turtles' help, but the Turtles know from previous experiance at a young age that sometimes the wrong teacher can be worse than NO teacher

star 8.63
8 votes