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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!

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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

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Episode Rankings

  1. #1 Fan Favorite
    Teenage Mutant Ninja Turtles Season 4 Episode 1 - Beyond the Known Universe
    7.2/10(4 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

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  2. Teenage Mutant Ninja Turtles Season 4 Episode 2 - The Moons of Thalos 3
    5.5/10(2 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

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  3. Teenage Mutant Ninja Turtles Season 4 Episode 3 - The Weird World of Wyrm
    8.0/10(1 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

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  4. Teenage Mutant Ninja Turtles Season 4 Episode 4 - The Outlaw Armaggon!
    8.0/10(1 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

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  5. Teenage Mutant Ninja Turtles Season 4 Episode 5 - Riddle of the Ancient Aeons
    7.0/10(1 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

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  6. Teenage Mutant Ninja Turtles Season 4 Episode 6 - Journey to the Center of Mikey's Mind
    8.0/10(1 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

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  7. Teenage Mutant Ninja Turtles Season 4 Episode 7 - The Arena of Carnage
    7.0/10(1 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

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  8. Teenage Mutant Ninja Turtles Season 4 Episode 8 - The War for Dimension X
    8.0/10(1 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

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  9. Teenage Mutant Ninja Turtles Season 4 Episode 9 - The Cosmic Ocean
    8.0/10(1 votes)

    #9 - The Cosmic Ocean

    S4:E9

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

    Director:Sebastian Montes
    Writer:Mark Henry

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  10. Teenage Mutant Ninja Turtles Season 4 Episode 10 - Trans-Dimensional Turtles
    8.0/10(1 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

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  11. Teenage Mutant Ninja Turtles Season 4 Episode 11 - Revenge of the Triceratons
    8.0/10(1 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

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  12. Teenage Mutant Ninja Turtles Season 4 Episode 12 - The Evil of Dregg
    8.0/10(1 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

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  13. Teenage Mutant Ninja Turtles Season 4 Episode 13 - The Ever-Burning Fire
    8.0/10(1 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

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  14. Teenage Mutant Ninja Turtles Season 4 Episode 14 - Earth's Last Stand
    8.0/10(1 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

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  15. Teenage Mutant Ninja Turtles Season 4 Episode 15 - City at War
    8.0/10(1 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

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  16. Teenage Mutant Ninja Turtles Season 4 Episode 16 - Broken Foot
    8.0/10(1 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

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  17. Teenage Mutant Ninja Turtles Season 4 Episode 17 - The Insecta Trifecta
    8.0/10(1 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

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  18. Teenage Mutant Ninja Turtles Season 4 Episode 18 - Mutant Gangland
    8.0/10(1 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

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  19. Teenage Mutant Ninja Turtles Season 4 Episode 19 - Bat in the Belfry
    8.0/10(1 votes)

    #19 - Bat in the Belfry

    S4:E19

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

    Director:Alan Wan
    Writer:Eugene Son

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  20. Teenage Mutant Ninja Turtles Season 4 Episode 20 - The Super Shredder
    6.3/10(3 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

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  21. Teenage Mutant Ninja Turtles Season 4 Episode 21 - Darkest Plight
    7.0/10(4 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

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  22. Teenage Mutant Ninja Turtles Season 4 Episode 22 - The Power Inside Her
    7.0/10(1 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

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  23. Teenage Mutant Ninja Turtles Season 4 Episode 23 - Tokka vs. the World
    5.5/10(2 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

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  24. Teenage Mutant Ninja Turtles Season 4 Episode 24 - Tale of Tiger Claw
    5.5/10(2 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

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  25. Teenage Mutant Ninja Turtles Season 4 Episode 25 - Requiem
    5.5/10(2 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

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Season 4 Ratings Summary

"Beyond the Known Universe" is the best rated episode of "Teenage Mutant Ninja Turtles" season 4. It scored 7.2/10 based on 4 votes. Directed by Alan Wan and written by Brandon Auman, it aired on 10/25/2015. This episode is rated 1.7 points higher than the second-best, "The Moons of Thalos 3".