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The Worst Episodes of Teenage Mutant Ninja Turtles

Every episode of Teenage Mutant Ninja Turtles ranked from worst to best. Explore the Worst Episodes of Teenage Mutant Ninja Turtles!

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Four turtles fall into the sewers and are befriended by Hamato Yoshi a Japanese man sent to New York who was forced to live in the sewers. One day he sees a strange green glow

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  1. #1 Worst Episode
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    Teenage Mutant Ninja Turtles Season 5 Episode 12 - Donatello's Duplicate
    5.0/10(2 votes)

    #1 - Donatello's Duplicate

    S5:E12

    Donatello decides to create a clone of himself so that he can spend more time on his inventions while his clone spends more time fixing things around the Lair. Donny tests his latest invention on a sewer rat and accidentally gets his hand in the way, causing the rat clone to talk just like Donatello.

    Director:Unknown
    Writers:Jack Mendelsohn, Carole Bruce Mendelsohn

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  2. Teenage Mutant Ninja Turtles Season 4 Episode 7 - Turtlemaniac
    5.5/10(2 votes)

    #2 - Turtlemaniac

    S4:E7

    An eccentric billionaire, Monroe Q. Flem, who is also a collector, wishes to collect every piece of TMNT memorabilia that he can get his evil hands on, including April and the Turtles themselves.

    Director:Unknown
    Writer:Unknown

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  3. Teenage Mutant Ninja Turtles Season 4 Episode 8 - Rondo in New York
    5.5/10(2 votes)

    #3 - Rondo in New York

    S4:E8

    Shredder, Bebop, and Rocksteady are in town to steal a rare new mutagen created by Oswald Dren, a grad student. Some mutagen is accidentally spilled onto a reel of movie film causing monsters to come to life.

    Director:Unknown
    Writer:Unknown

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  4. Teenage Mutant Ninja Turtles Season 4 Episode 9 - Planet of the Turtles
    5.5/10(2 votes)

    #4 - Planet of the Turtles

    S4:E9

    The Turtles must save the Earth from a massive energy drain and its Apocalyptic result by traveling to another dimension where turtles are the dominant species.

    Director:Unknown
    Writer:Unknown

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  5. Teenage Mutant Ninja Turtles Season 4 Episode 10 - Name That Toon
    5.5/10(2 votes)

    #5 - Name That Toon

    S4:E10

    A Technodrome computer disguised as an electronic keyboard ends up on Earth, and in the most unlikely of hands.

    Director:Unknown
    Writer:Unknown

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  6. Teenage Mutant Ninja Turtles Season 4 Episode 11 - Menace, Maestro Please
    5.5/10(2 votes)

    #6 - Menace, Maestro Please

    S4:E11

    The Turtles must contend with the "Phantom of the Floxy" while trying to hinder Shredder's latest plan to bring the Technodrome back to earth.

    Director:Unknown
    Writer:Unknown

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  7. Teenage Mutant Ninja Turtles Season 4 Episode 12 - Superhero for a Day
    5.5/10(2 votes)

    #7 - Superhero for a Day

    S4:E12

    Gadget Man comes out of retirement after 50 years, but is tricked by Shredder into fighting against the Turtles.

    Director:Unknown
    Writer:Unknown

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  8. Teenage Mutant Ninja Turtles Season 4 Episode 13 - Back to the Egg
    5.5/10(2 votes)

    #8 - Back to the Egg

    S4:E13

    Krang hires a multi-dimentional ring-master who intends on making the Teenage Mutant Ninja Turtles part of his circus by using an anti-aging serum.

    Director:Unknown
    Writer:Unknown

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  9. Teenage Mutant Ninja Turtles Season 4 Episode 14 - Son of Return of the Fly II
    5.5/10(2 votes)

    #9 - Son of Return of the Fly II

    S4:E14

    Vengeful Baxter Stockman and an A.I. computer return to Earth from a dimentional limbo and capture the Turtles while luring Shredder into their trap as well.

    Director:Unknown
    Writer:Unknown

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  10. Teenage Mutant Ninja Turtles Season 4 Episode 15 - Raphael Knocks 'em Dead
    5.5/10(2 votes)

    #10 - Raphael Knocks 'em Dead

    S4:E15

    Raphael must contend with a mobster named Pinky McFingers when he is kidnapped from a local comedy club.

    Director:Unknown
    Writer:Jack Mendelsohn

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  11. Teenage Mutant Ninja Turtles Season 4 Episode 16 - Bebop and Rocksteady Conquer the Universe
    5.5/10(2 votes)

    #11 - Bebop and Rocksteady Conquer the Universe

    S4:E16

    On their latest trip to Earth, Bebop and Rocksteady steal a machine that makes everyone scared of everything.

    Director:Unknown
    Writer:Unknown

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  12. Teenage Mutant Ninja Turtles Season 4 Episode 17 - Raphael Meets His Match
    5.5/10(2 votes)

    #12 - Raphael Meets His Match

    S4:E17

    Raphael wins a ticket to a costume party on MacDonald Crump's yacht and decides to go disguised as a Teenage Mutant Ninja Turtle.

    Director:Unknown
    Writer:Unknown

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  13. Teenage Mutant Ninja Turtles Season 4 Episode 18 - Slash the Evil Turtle from Dimension X
    5.5/10(2 votes)

    #13 - Slash the Evil Turtle from Dimension X

    S4:E18

    Bebop and Rocksteady use Krang's new Mutagen on Bebop's pet turtle Slash so he can do their housework for them. Slash runs away and is conned by an irritated entrepreneur into framing the TMNT.

    Director:Unknown
    Writer:Unknown

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  14. Teenage Mutant Ninja Turtles Season 4 Episode 19 - Leonardo Lightens Up
    5.5/10(2 votes)

    #14 - Leonardo Lightens Up

    S4:E19

    A ray-gun makes Leonardo carefree and ignore his responsibilities. This leaves the Turtles defenseless and the city at the mercy of Maestro G Clef, a villain who destroys the city with music.

    Director:Unknown
    Writer:Dan DiStefano

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  15. Teenage Mutant Ninja Turtles Season 4 Episode 20 - Were-Rats from Channel 6
    5.5/10(2 votes)

    #15 - Were-Rats from Channel 6

    S4:E20

    After many failed attempts from his rodent subjects to find food, the Rat King learns of an abandoned canister of mutagen lost in the sewers and claims it for himself.

    Director:Unknown
    Writer:Unknown

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  16. Teenage Mutant Ninja Turtles Season 4 Episode 21 - Funny, They Shrunk Michaelangelo
    5.5/10(2 votes)

    #16 - Funny, They Shrunk Michaelangelo

    S4:E21

    While Michaelangelo is testing out a sailboard in the sewers he accidentally gets swept out into the city harbor.

    Director:Unknown
    Writer:Unknown

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  17. Teenage Mutant Ninja Turtles Season 4 Episode 22 - The Big Zipp Attack
    5.5/10(2 votes)

    #17 - The Big Zipp Attack

    S4:E22

    Krang sends Shredder, Bebop and Rocksteady to find Rigidium to repair the Technodrome. A meteorite lands containing a large egg. The egg hatches, revealing a Zipp, a cute little creature that begins to eat the Technodrome.

    Director:Unknown
    Writer:Unknown

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  18. Teenage Mutant Ninja Turtles Season 4 Episode 23 - Donatello Makes Time
    5.5/10(2 votes)

    #18 - Donatello Makes Time

    S4:E23

    Professor Lloyd Cycloyd, a crazy scientist who escaped from an institution, accidentally discovers the Turtles' lair. He sees Donatello testing out one of his new inventions, a time stopper.

    Director:Unknown
    Writer:Unknown

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  19. Teenage Mutant Ninja Turtles Season 4 Episode 24 - Farewell, Lotus Blossum
    5.5/10(2 votes)

    #19 - Farewell, Lotus Blossum

    S4:E24

    While on their way to a movie, the Turtles rescue the Urn of Chakahachi from two thieves. The thieves pry off a pearl from the Urn before the Turtles get their hands on it.

    Director:Unknown
    Writer:Unknown

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  20. Teenage Mutant Ninja Turtles Season 4 Episode 25 - Rebel Without a Fin
    5.5/10(2 votes)

    #20 - Rebel Without a Fin

    S4:E25

    Dr. Polidorius creates a half-man half-fish named Ray. The Doctor has Ray plant explosives in certain parts of the sewer so that he can sink the city beneath the ocean.

    Director:Unknown
    Writer:Unknown

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  21. Teenage Mutant Ninja Turtles Season 4 Episode 26 - Rhino-Man
    5.5/10(2 votes)

    #21 - Rhino-Man

    S4:E26

    J. Gordon Hungerdunger, a Texas millionaire, is holding a best super-hero contest. The winner of the contest will receive the humongous Malaprop Diamond.

    Director:Unknown
    Writer:Unknown

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  22. Teenage Mutant Ninja Turtles Season 4 Episode 27 - Michaelangelo Meets Bugman
    5.5/10(2 votes)

    #22 - Michaelangelo Meets Bugman

    S4:E27

    Michaelangelo meets his favourite comic book hero after he saves a weakened Brick Bradley in the sewers, and then he and Bugman take on the evil Electrozapper together.

    Director:Unknown
    Writer:Dennis Marks

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  23. Teenage Mutant Ninja Turtles Season 4 Episode 28 - Poor Little Rich Turtle
    5.5/10(2 votes)

    #23 - Poor Little Rich Turtle

    S4:E28

    Krang has come up with yet another brilliant plan to free the Technodrome. The evil alien sends Bebop and Rocksteady to kidnap Buffy Shellhammer, 15 year-old CEO of Shellhammer Chemicals.

    Director:Unknown
    Writer:Unknown

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  24. Teenage Mutant Ninja Turtles Season 4 Episode 29 - What's Michaelangelo Good For?
    5.5/10(2 votes)

    #24 - What's Michaelangelo Good For?

    S4:E29

    The Turtles go along with Michaelangelo and his pet pigeon to the zoo so that Dr. Goodfellow can check the bird out.

    Director:Unknown
    Writer:Unknown

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  25. Teenage Mutant Ninja Turtles Season 4 Episode 30 - The Dimension X Story
    5.5/10(2 votes)

    #25 - The Dimension X Story

    S4:E30

    Disguised as humans, Rocksteady and Bebop are sent to attach special trans-dimensional thrusters to the Channel Six Building.

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"Donatello's Duplicate" is the worst rated episode of "Teenage Mutant Ninja Turtles". It scored 5/10 based on 2 votes. Directed by Unknown and written by Jack Mendelsohn, Carole Bruce Mendelsohn, it aired on 10/19/1991. This episode scored 0.5 points lower than the second lowest rated, "Turtlemaniac".