Teenage Mutant Ninja Turtles backdrop
Action & Adventure•Kids•Animation

The Best Episodes of Teenage Mutant Ninja Turtles Season 4

Every episode of Teenage Mutant Ninja Turtles Season 4 ranked from best to worst. Discover the Best Episodes of Teenage Mutant Ninja Turtles Season 4!

Binge this in 9h 10m•Peaking at 9.5/10

The Teenage Mutant Ninja Turtles are back in an all-new animated series on Nickelodeon! Surfacing topside for the first time on their fifteenth birthday, the titular turtles, Leonardo, Michelangelo, Raphael and Donatello, find that life

Airs on
NickelodeonNicktoons
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons5

All12345

Episode Rankings

  1. #1 Fan Favorite
    Teenage Mutant Ninja Turtles Season 4 Episode 1 - Beyond the Known Universe
    7.7/10(248 votes)

    #1 - Beyond the Known Universe

    S4:E1

    The Turtles experience outer space and alien life for the first time.

    Director:Alan Wan
    Writer:Brandon Auman

    Be the first to start the conversation for this episode

  2. Teenage Mutant Ninja Turtles Season 4 Episode 2 - The Moons of Thalos 3
    7.5/10(225 votes)

    #2 - The Moons of Thalos 3

    S4:E2

    The Turtles and their enemy crash-land on an ice moon and they must put aside their differences in order to survive.

    Director:Michael Chang
    Writer:John Shirley

    Be the first to start the conversation for this episode

  3. Teenage Mutant Ninja Turtles Season 4 Episode 3 - The Weird World of Wyrm
    7.1/10(212 votes)

    #3 - The Weird World of Wyrm

    S4:E3

    Casey releases a wish-granting alien named Wyrm, who wants his freedom to do whatever he wants to the universe

    Director:Sebastian Montes
    Writer:Randolph Heard

    Be the first to start the conversation for this episode

  4. Teenage Mutant Ninja Turtles Season 4 Episode 4 - The Outlaw Armaggon!
    7.2/10(201 votes)

    #4 - The Outlaw Armaggon!

    S4:E4

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

    Director:Alan Wan
    Writer:Gavin Hignight

    Be the first to start the conversation for this episode

  5. Teenage Mutant Ninja Turtles Season 4 Episode 5 - Riddle of the Ancient Aeons
    7.3/10(199 votes)

    #5 - Riddle of the Ancient Aeons

    S4:E5

    The team must journey through an ancient alien temple to get a piece of the black hole generator.But they get an ancient star which marks the Aeons

    Director:Michael Chang
    Writer:Brandon Auman

    Be the first to start the conversation for this episode

  6. Teenage Mutant Ninja Turtles Season 4 Episode 6 - Journey to the Center of Mikey's Mind
    7.5/10(211 votes)

    #6 - Journey to the Center of Mikey's Mind

    S4:E6

    When microscopic aliens invade Mikey's mind, the Turtles have to chase them through the strange world of Mikey's subconscious.

    Director:Sebastian Montes
    Writer:Todd Casey

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Teenage Mutant Ninja Turtles

    READ
  7. Teenage Mutant Ninja Turtles Season 4 Episode 7 - The Arena of Carnage
    8.2/10(201 votes)

    #7 - The Arena of Carnage

    S4:E7

    The turtles are captured and thrown into the Triceratons' battle area.

    Director:Alan Wan
    Writer:Peter Di Cicco

    Be the first to start the conversation for this episode

  8. Teenage Mutant Ninja Turtles Season 4 Episode 8 - The War for Dimension X
    8.1/10(203 votes)

    #8 - The War for Dimension X

    S4:E8

    The Turtles must gain the trust of the Utrom Council in order to find the next piece of the black hole generator.

    Director:Michael Chang
    Writers:Kevin Burke, Chris Wyatt

    Be the first to start the conversation for this episode

  9. Teenage Mutant Ninja Turtles Season 4 Episode 9 - The Cosmic Ocean
    7.5/10(194 votes)

    #9 - The Cosmic Ocean

    S4:E9

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

    Director:Sebastian Montes
    Writer:Mark Henry

    Be the first to start the conversation for this episode

  10. Teenage Mutant Ninja Turtles Season 4 Episode 10 - Trans-Dimensional Turtles
    9.1/10(326 votes)

    #10 - Trans-Dimensional Turtles

    S4:E10

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

    Director:Alan Wan
    Writer:Brandon Auman

    Be the first to start the conversation for this episode

  11. Teenage Mutant Ninja Turtles Season 4 Episode 11 - Revenge of the Triceratons
    7.3/10(187 votes)

    #11 - Revenge of the Triceratons

    S4:E11

    Donatello is feeling inferior to Fugitoid, but his intellect is put to the test when the Triceratons attack.

    Directors:Michael Chang, Heather A. Maxwell
    Writer:Randolph Heard

    Be the first to start the conversation for this episode

  12. Teenage Mutant Ninja Turtles Season 4 Episode 12 - The Evil of Dregg
    7.6/10(194 votes)

    #12 - The Evil of Dregg

    S4:E12

    When Raphael loses his fighting mojo, he must overcome his feelings to save his brothers from certain doom.

    Director:Sebastian Montes
    Writer:Gavin Hignight

    Be the first to start the conversation for this episode

  13. Teenage Mutant Ninja Turtles Season 4 Episode 13 - The Ever-Burning Fire
    7.6/10(191 votes)

    #13 - The Ever-Burning Fire

    S4:E13

    The team must overcome impossible odds in order to obtain the final Black Hole Generator piece that is located on the planet Magdomar.

    Director:Alan Wan
    Writer:John Shirley

    Be the first to start the conversation for this episode

  14. Teenage Mutant Ninja Turtles Season 4 Episode 14 - Earth's Last Stand
    9.0/10(254 votes)

    #14 - Earth's Last Stand

    S4:E14

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

    Directors:Michael Chang, Heather A. Maxwell
    Writer:Brandon Auman

    Be the first to start the conversation for this episode

  15. Teenage Mutant Ninja Turtles Season 4 Episode 15 - City at War
    8.2/10(208 votes)

    #15 - City at War

    S4:E15

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

    Director:Sebastian Montes
    Writer:Brandon Auman

    Be the first to start the conversation for this episode

  16. Teenage Mutant Ninja Turtles Season 4 Episode 16 - Broken Foot
    8.3/10(201 votes)

    #16 - Broken Foot

    S4:E16

    When Leonardo secretly allies himself with Karai, he gets himself into deeper danger than he could have realized.

    Director:Alan Wan
    Writer:Peter Di Cicco

    Be the first to start the conversation for this episode

  17. Teenage Mutant Ninja Turtles Season 4 Episode 17 - The Insecta Trifecta
    7.4/10(192 votes)

    #17 - The Insecta Trifecta

    S4:E17

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

    Directors:Michael Chang, Heather A. Maxwell
    Writers:Kevin Burke, Chris Wyatt

    Be the first to start the conversation for this episode

  18. Teenage Mutant Ninja Turtles Season 4 Episode 18 - Mutant Gangland
    7.4/10(191 votes)

    #18 - Mutant Gangland

    S4:E18

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

    Director:Sebastian Montes
    Writer:Todd Casey

    Be the first to start the conversation for this episode

  19. Teenage Mutant Ninja Turtles Season 4 Episode 19 - Bat in the Belfry
    7.5/10(193 votes)

    #19 - Bat in the Belfry

    S4:E19

    Michelangelo befriends some odd, new superheroes named Wingnut and Screwloose.

    Director:Alan Wan
    Writer:Eugene Son

    Be the first to start the conversation for this episode

  20. Teenage Mutant Ninja Turtles Season 4 Episode 20 - The Super Shredder
    9.3/10(288 votes)

    #20 - The Super Shredder

    S4:E20

    For the first time, the Turtles encounter something they cannot defeat – the Super Shredder!

    Director:Rie Koga
    Writer:Brandon Auman

    Be the first to start the conversation for this episode

  21. Teenage Mutant Ninja Turtles Season 4 Episode 21 - Darkest Plight
    8.8/10(226 votes)

    #21 - Darkest Plight

    S4:E21

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

    Director:Sebastian Montes
    Writer:Randolph Heard

    Be the first to start the conversation for this episode

  22. Teenage Mutant Ninja Turtles Season 4 Episode 22 - The Power Inside Her
    8.0/10(208 votes)

    #22 - The Power Inside Her

    S4:E22

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

    Director:Alan Wan
    Writer:Peter Di Cicco

    Be the first to start the conversation for this episode

  23. Teenage Mutant Ninja Turtles Season 4 Episode 23 - Tokka vs. the World
    7.7/10(196 votes)

    #23 - Tokka vs. the World

    S4:E23

    When Tokka returns after her presumable death, she finds out that her baby has been taken from her. After realizing this she violently searches for her lost baby.

    Director:Rie Koga
    Writer:Gavin Hignight

    Be the first to start the conversation for this episode

  24. Teenage Mutant Ninja Turtles Season 4 Episode 24 - Tale of Tiger Claw
    8.1/10(209 votes)

    #24 - Tale of Tiger Claw

    S4:E24

    A dangerous female mutant, by the name of Alopex, appears with a personal vendetta against Tiger Claw. The Turtles, April and Casey try to befriend her, but turns on them and furiously goes after Tiger Claw alone. Unfortunately for her, Tiger Claw has prepared for her unexpected arrival.

    Director:Sebastian Montes
    Writer:Mark Henry

    Be the first to start the conversation for this episode

  25. Teenage Mutant Ninja Turtles Season 4 Episode 25 - Requiem
    9.5/10(354 votes)

    #25 - Requiem

    S4:E25

    Super Shredder has returned with even greater vengeance, forcing the Turtles to enlist the combined aid of Splinter, April, Casey, Karai, Shinigami and the Mighty Mutanimals to destroy him once and for all.

    Director:Alan Wan
    Writer:Brandon Auman

    Be the first to start the conversation for this episode

Season 4 Ratings Summary

"Beyond the Known Universe" is the best rated episode of "Teenage Mutant Ninja Turtles" season 4. It scored 7.7/10 based on 248 votes. Directed by Alan Wan and written by Brandon Auman, it aired on 10/25/2015. This episode is rated 0.2 points higher than the second-best, "The Moons of Thalos 3".