Teenage Mutant Ninja Turtles

10 Best Episodes of Teenage Mutant Ninja Turtles - Season 4

Four ninja turtles, mutated by a mysterious alien substance, must rise up out of the sewers and defend their city against evil forces from both the past and present.

Written by Sophie and last updated on feb 04, 2023.

PS: The following content contains spoilers!

PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!

Teenage Mutant Ninja Turtles - S4E7

#15 - The Arena of Carnage (Season 4 - Episode 7)

The Turtles are captured by the Triceratons and are forced to fight in a gladiator-like arena for their lives.

The episode was rated 7.75 from 118 votes.

Teenage Mutant Ninja Turtles - S4E17

#14 - The Insecta Trifecta (Season 4 - Episode 17)


Raphael must overcome his fear of insects to lead the team when they are forced to battle Stockman-Fly's new insect minions.

The episode was rated 7.78 from 96 votes.

Teenage Mutant Ninja Turtles - S4E24

#13 - The Tale of Tiger Claw (Season 4 - Episode 24)

A dangerous female mutant by the name of Alopex appears with a personal vendetta against Tiger Claw.

The episode was rated 7.78 from 88 votes.

Teenage Mutant Ninja Turtles - S4E15

#12 - City at War (Season 4 - Episode 15)


April faces a deadly new enemy when she graduates to full Kunoichi; the Turtles must deal with the return of some old foes.

The episode was rated 7.80 from 113 votes.

Teenage Mutant Ninja Turtles - S4E23

#11 - Tokka vs. the World (Season 4 - Episode 23)

Raphael's bonding with little Chompy gets interrupted by the invasion of Tokka, who has come to Earth searching for him.

The episode was rated 7.80 from 82 votes.

Teenage Mutant Ninja Turtles - S4E18

#10 - Mutant Gangland (Season 4 - Episode 18)


Don Vizioso's gang tracks the Turtles with a slew of Anti-Mutant weapons.

The episode was rated 7.82 from 103 votes.

Teenage Mutant Ninja Turtles - S4E22

#9 - The Power Inside Her (Season 4 - Episode 22)

Donatello becomes concerned and decides to test April, only to discover that her psychic abilities are rapidly growing in power.

The episode was rated 7.85 from 89 votes.

Teenage Mutant Ninja Turtles - S4E9

#8 - The Cosmic Ocean (Season 4 - Episode 9)


The Turtles journey through an ocean-like area of space.

The episode was rated 7.85 from 110 votes.

Teenage Mutant Ninja Turtles - S4E19

#7 - Bat in the Belfry (Season 4 - Episode 19)

Donnie experiments with April's fragment of the mystical Sol Star (which she is becoming quite obsessed with, due to its mighty power drastically strengthening and further developing her psionic abilities), but accidentally supercharges it with electricity, that stirs sudden sentience and autonomy in the crystal fragment. It then uses this to bring four of the main characters from Mikey's favorite comic book to life. Mikey easily befriends the heroes Wingnut and Screwloose, and he and Casey join them in stopping crime. But when they tell the two superheroes about the fact that they're fictional characters, and show them the Soul Star, it causes Wingnut and Screwloose to transform into insane monstrous forms. Meanwhile, Donatello becomes incessantly worried that the Sol Star fragment is affecting April's mental stability.

The episode was rated 7.87 from 102 votes.

Teenage Mutant Ninja Turtles - S4E4

#6 - The Outlaw Armaggon! (Season 4 - Episode 4)


A shark-like bounty hunter is hired by Lord Dregg to destroy the turtles, who choose to hide out in an abandoned space station.

The episode was rated 7.89 from 114 votes.

Teenage Mutant Ninja Turtles - S4E14

#5 - Earth's Last Stand (Season 4 - Episode 14)

As the team finally reaches Earth, Fugitoid reveals a horrible secret about his past.

The episode was rated 8.05 from 120 votes.

Teenage Mutant Ninja Turtles - S4E21

#4 - Darkest Plight (Season 4 - Episode 21)


The Turtle team hunts for their Sensei, but soon realizes they are being hunted as well.

The episode was rated 8.07 from 83 votes.

Teenage Mutant Ninja Turtles - S4E10

#3 - Trans-Dimensional Turtles (Season 4 - Episode 10)

The Turtles are transported to another dimension where they meet their 1980s counterparts and work together to battle Krang.

The episode was rated 8.10 from 146 votes.

Teenage Mutant Ninja Turtles - S4E26

#2 - Owari (Season 4 - Episode 26)


With the demise of their beloved father and Karai incapacitated, the Turtles, April, and Casey infiltrate Super Shredder's new lair to put an end to Oroku Saki once and for all, no matter what it takes.

The episode was rated 8.17 from 96 votes.

Teenage Mutant Ninja Turtles - S4E25

#1 - Requiem (Season 4 - Episode 25)

Splinter must lead the turtles and the Mighty Mutanimals on the hunt to defeat his old enemy.

The episode was rated 8.19 from 86 votes.

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