The WORST episodes of Teenage Mutant Ninja Turtles (2003)

Every episode of Teenage Mutant Ninja Turtles (2003) ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Teenage Mutant Ninja Turtles (2003)!

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.

Last Updated: 4/18/2024Network: FOXStatus: Ended
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Invasion of the Body Snatcher!
star
6.57
14 votes

#1 - Invasion of the Body Snatcher!

Season 6 - Episode 10 - Aired 11/11/2006

Jammerhead and the Street Phantoms use a device called a "Bodyjacker" which allows them to take over anyone's body - including the Turtles! How do you fight an enemy when it could be anyone?

Watch Now:Apple TV
Race for Glory
star
6.69
16 votes

#2 - Race for Glory

Season 6 - Episode 21 - Aired 9/8/2007

The Turtles are entering a race as Team O'Neil. Donatello modified the Hovershell to become a top notch racing machine. Also, Triple Threat is destroying everyone's cars in the race. While they are racing, the Turtles meet an ally, Falcon. Can the Turtles survive the road rage?

Watch Now:Apple TV
Tale of Master Yoshi
star
6.76
17 votes

#3 - Tale of Master Yoshi

Season 4 - Episode 20 - Aired 3/4/2006

All settled in their new lair, but with no electricity Leonardo tells his brothers and Splinter a tale about love and betrayal...and a pet rat.

Directors: Roy Burdine
Writer: Steve Murphy
Watch Now:Apple TV
The Day of Awakening
star
6.94
16 votes

#4 - The Day of Awakening

Season 6 - Episode 25 - Aired 10/20/2007

Sh'Okanabo is finally ready for his last attack. The only obstacles between him and the Day of Awakening are the Turtles... aided by none other than Bishop.

Watch Now:Apple TV
Night of Sh'Okanabo
star
7.08
13 votes

#5 - Night of Sh'Okanabo

Season 6 - Episode 7 - Aired 10/21/2006

After Mikey finds out Cody has never seen a horror-movie he decides to take him and his brothers to a horror-festival, only to come face to face with a real monster of horror - Sh'okanabo!

Watch Now:Apple TV
The Return of Nano
star
7.15
54 votes

#6 - The Return of Nano

Season 2 - Episode 11 - Aired 2/21/2004

When Nano returns to take revenge on the Turtles, the four brothers must stop his rampage. But this is made more difficult when Nano springs his "Father" from prison...

Watch Now:Apple TV
April's Artifact
star
7.16
49 votes

#7 - April's Artifact

Season 2 - Episode 21 - Aired 5/1/2004

The Turtles help April unlock the secrets of an ancient Puzzle cube left behind by her father. The puzzle's solution takes April and the Turtles on a journey of discovery..to another dimension filled with giant insects!

Watch Now:Apple TV
Fathers and Sons
star
7.19
16 votes

#8 - Fathers and Sons

Season 5 - Episode 9 - Aired 4/13/2008

Weary after their first battle with the new Shredder, the Turtles doubt they can defeat him. To lift their spirits, Splinter and the Ancient One shares a tale of the Turtles’ toddler days. The story reveals that though the Turtles were small, they overcame impossible odds to defeat a phantom bent on reviving the Shredder, though they may not remember it.

Watch Now:Apple TV
Enter the Jammerhead
star
7.19
16 votes

#9 - Enter the Jammerhead

Season 6 - Episode 17 - Aired 4/7/2007

Jammerhead escapes from jail, and with the help of some new technology he has gotten his hands on, is determined to confront the Turtles. At the same time, Starlee's alien family visits Starlee on earth.

Watch Now:Apple TV
Obsolete
star
7.19
21 votes

#10 - Obsolete

Season 6 - Episode 2 - Aired 8/5/2006

The Turtles need parts to rebuild the time machine that brought them to the future. However Cody's shady uncle and caretaker Darrius Dun has other plans...

Directors: Roy Burdine
Writer: Adam Beechen
Watch Now:Apple TV
Rogue in the House (2)
star
7.19
47 votes

#11 - Rogue in the House (2)

Season 2 - Episode 20 - Aired 4/24/2004

Shredder's army of Foot Mechs confront the Turtles, but even if they defeat this army, can they stop Shredder? And how does a Triceraton warrior called Zog fit into it all?

Watch Now:Apple TV
The Ultimate Ninja
star
7.20
50 votes

#12 - The Ultimate Ninja

Season 2 - Episode 9 - Aired 2/7/2004

The Ultimate Ninja, a warrior from across the galaxies, has come to take the head of Shredder - only to find Leonardo has already done the deed. So now The Ultimate Ninja challenges Leonardo in a battle to the death...

Watch Now:Apple TV
Turtles in Space (3): The Big House
star
7.22
55 votes

#13 - Turtles in Space (3): The Big House

Season 2 - Episode 3 - Aired 11/22/2003

Captured by the Triceratons, the Turtles are used to persuade the Fugitoid to work on his teleportation device. Trapped in a jail cell, the Turtles plot an escape plan. But will it work? And can they get to Fugitoid in time?

Watch Now:Apple TV
The Freaks Come Out at Night
star
7.24
17 votes

#14 - The Freaks Come Out at Night

Season 6 - Episode 11 - Aired 11/25/2006

After an outing downtown, Mikey starts behaving strangely – as in super strength, green-slime-spewing strangely. The reason, the Turtles soon discover, is that Mikey has been “implanted” by one of Sh’Okanabo’s “gene-seeds”. Sh’Okanabo has begun his first test of introducing the seeds into the general population in order to propagate his alien race, transforming ordinary folks into monstrous Kanabo drones! But will our heroes be able to stop him before becoming “implanted” themselves?

Watch Now:Apple TV
Enter the Dragons (1)
star
7.27
15 votes

#15 - Enter the Dragons (1)

Season 5 - Episode 11 - Aired 4/27/2008

The demonic Shredder has transformed New York City into a nightmare version of Feudal Japan and the rest of the world is next! But the Turtles have a plan, and if it takes allying themselves with some of their former enemies to bring the fight to the Shredder, so be it… because if they fail, there is no tomorrow!

Watch Now:Apple TV
Zixxth Sense
star
7.27
15 votes

#16 - Zixxth Sense

Season 6 - Episode 26 - Aired 10/27/2007

Torbin Zixx was selling disintegrator weapons to aliens and cheated Big Red out of merchandise. As payback Zixx promises him an experimental matter transmitter he doesn't have - but Boss Zuko does. Meanwhile, a meteor made of dark matter is on a collision course to Earth. Can the turtles get the transmitter from Zuko and stop the meteor? Or will Zixx get there first?

Watch Now:Apple TV
Bishop to Knight
star
7.27
15 votes

#17 - Bishop to Knight

Season 6 - Episode 6 - Aired 10/14/2006

The Turtles are shocked to find out one of their old foes from the past is still alive and well in the year 2105. Bishop has become a top agent in Earth's government, and even though he isn't after the Turtles, they don't trust him. But Bishop offers the Turtles an ultimatum if they wish to stop crime...

Watch Now:Apple TV
Fly Me to the Moon
star
7.29
14 votes

#18 - Fly Me to the Moon

Season 6 - Episode 9 - Aired 11/4/2006

In an effort to fix the time-window Cody and The Turtles go to the moon to retrieve a special alloy, but are interrupted by The Inuwashi Gunjin - who under Darrius' instructions - are to leave none of them alive!

Watch Now:Apple TV
The Cosmic Completist
star
7.29
17 votes

#19 - The Cosmic Completist

Season 6 - Episode 24 - Aired 10/13/2007

A galactic collector who collects rare beings wants the Inuwashi Gunjin in his collection. With nowhere else to go, the Gunjin ask the Turtles for help.

Watch Now:Apple TV
Secret Origins (2)
star
7.30
54 votes

#20 - Secret Origins (2)

Season 2 - Episode 7 - Aired 1/24/2004

The Turtles and Splinter use Virtual Reality technology to learn of the Utrom's presence and purpose on Earth, but an old enemy believed dead returns to make the journey VERY real...

Watch Now:Apple TV
The Golden Puck
star
7.31
52 votes

#21 - The Golden Puck

Season 2 - Episode 18 - Aired 4/10/2004

Casey Jones joins the sport of Super Slam Hockey. However it turns personal when a legendary 17th century Golden Puck is taken by crooks. Can the Turtles hold Casey in line long enough to find the Puck, or will the hardcore rules of Super Slam Hockey get to them first?

Watch Now:Apple TV
Past and Present
star
7.31
16 votes

#22 - Past and Present

Season 5 - Episode 10 - Aired 4/20/2008

Shredder begins to build a new dynasty in New York, transforming the whole island into a hellish nightmare. The Turtles team up with Karai in a daring plan to direct Shredder’s energy against him from mystical “Keystones” around Manhattan… but will it be enough?

Watch Now:Apple TV
Turtle X-Tinction
star
7.33
15 votes

#23 - Turtle X-Tinction

Season 6 - Episode 20 - Aired 4/28/2007

Turtle-X is on a rampage and it's not Cody's fault! Someone is controlling Turtle-X remotely but the question is who and why? And more importantly, will the Turtles and Cody live long enough to find out!

Watch Now:Apple TV
Milk Run
star
7.33
15 votes

#24 - Milk Run

Season 6 - Episode 18 - Aired 4/14/2007

When Torbin Zixx breaks into O'Neil Tech, the Turtles have to chase him through the city and end up on an interstellar trip. But what are his true intentions?

Watch Now:Apple TV
Rogue in the House (1)
star
7.35
52 votes

#25 - Rogue in the House (1)

Season 2 - Episode 19 - Aired 4/17/2004

Shredder deploys an army of Foot Mechs and a Cyborg duplicate of Splinter against the Turtles.

Watch Now:Apple TV