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The Best Episodes of OK K.O.! Let's Be Heroes Season 3

Every episode of OK K.O.! Let's Be Heroes Season 3 ranked from best to worst. Discover the Best Episodes of OK K.O.! Let's Be Heroes Season 3!

Binge this in 3h 29m•Peaking at 9.1/10

Animated comedy set in the futuristic year of 201X, where the world is populated by video game and manga-esque characters.

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Episode Rankings

  1. #1 Fan Favorite
    OK K.O.! Let's Be Heroes Season 3 Episode 1 - We Are Heroes
    8.1/10(37 votes)

    #1 - We Are Heroes

    S3:E1

    KO struggles with his upgraded role as a member of the hero team.

    Director:Unknown
    Writer:Unknown

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  2. OK K.O.! Let's Be Heroes Season 3 Episode 2 - KO, Rad, and Enid!
    8.0/10(33 votes)

    #2 - KO, Rad, and Enid!

    S3:E2

    When confronted with their lack of a team gimmick, KO, Rad, and Enid wonder what their group identity should be.

    Director:Unknown
    Writer:Unknown

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  3. OK K.O.! Let's Be Heroes Season 3 Episode 3 - TKO Rules!
    8.3/10(38 votes)

    #3 - TKO Rules!

    S3:E3

    KO and TKO decide to swap places for the day.

    Director:Unknown
    Writer:Unknown

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  4. OK K.O.! Let's Be Heroes Season 3 Episode 4 - Chip's Damage
    7.8/10(30 votes)

    #4 - Chip's Damage

    S3:E4

    Elodie enlists KO to help figure out what to do about Chip Damage.

    Director:Unknown
    Writer:Unknown

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  5. OK K.O.! Let's Be Heroes Season 3 Episode 5 - K.O. vs Fink
    8.1/10(38 votes)

    #5 - K.O. vs Fink

    S3:E5

    When Fink taunts KO for being a momma's boy, he grapples with newfound insecurity about it.

    Director:Unknown
    Writer:Unknown

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  6. OK K.O.! Let's Be Heroes Season 3 Episode 6 - The K.O. Trap
    8.1/10(38 votes)

    #6 - The K.O. Trap

    S3:E6

    KO, Rad, and Enid are caught in an especially devious trap.

    Director:Unknown
    Writer:Unknown

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  7. OK K.O.! Let's Be Heroes Season 3 Episode 7 - Whatever Happened to... Rippy Roo?
    7.8/10(30 votes)

    #7 - Whatever Happened to... Rippy Roo?

    S3:E7

    Rippy Roo visits the plaza.

    Director:Unknown
    Writer:Unknown

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  8. OK K.O.! Let's Be Heroes Season 3 Episode 8 - Planet X (1)
    7.3/10(32 votes)

    #8 - Planet X (1)

    S3:E8

    When Rad returns to his home planet, he learns a shocking truth about alien society.

    Director:Unknown
    Writer:Unknown

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  9. OK K.O.! Let's Be Heroes Season 3 Episode 9 - Deep Space Vacation (2)
    7.1/10(29 votes)

    #9 - Deep Space Vacation (2)

    S3:E9

    When Gar lets KO and Enid take a vacation to outer space, they get more than they bargained for.

    Director:Unknown
    Writer:Unknown

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  10. OK K.O.! Let's Be Heroes Season 3 Episode 10 - Let's Meet Sonic
    8.7/10(107 votes)

    #10 - Let's Meet Sonic

    S3:E10

    When world-class hero Sonic the Hedgehog visits the plaza, he teams up with KO to save the day.

    Director:Unknown
    Writer:Unknown

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  11. OK K.O.! Let's Be Heroes Season 3 Episode 11 - Big Reveal
    8.2/10(45 votes)

    #11 - Big Reveal

    S3:E11

    K.O. finds out who his father is.

    Director:Unknown
    Writer:Unknown

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  12. OK K.O.! Let's Be Heroes Season 3 Episode 12 - Radical Rescue
    7.3/10(33 votes)

    #12 - Radical Rescue

    S3:E12

    Rad is forced to reconsider his identity when KO starts taking on some of his traits.

    Director:Unknown
    Writer:Unknown

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  13. OK K.O.! Let's Be Heroes Season 3 Episode 13 - Let's Get Shadowy
    7.8/10(38 votes)

    #13 - Let's Get Shadowy

    S3:E13

    KO teams up with an unlikely ally to take on an old foe.

    Director:Unknown
    Writer:Unknown

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  14. OK K.O.! Let's Be Heroes Season 3 Episode 14 - You're A Good Friend, KO
    8.3/10(50 votes)

    #14 - You're A Good Friend, KO

    S3:E14

    KO brings Dendy along for a hero mission in order to cheer her up.

    Director:Unknown
    Writer:Unknown

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  15. OK K.O.! Let's Be Heroes Season 3 Episode 15 - Red Action 3: Grudgement Day
    8.2/10(61 votes)

    #15 - Red Action 3: Grudgement Day

    S3:E15

    KO and Enid attempt to prevent a mysterious power battle between Rad and Red Action.

    Director:Unknown
    Writer:Unknown

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  16. OK K.O.! Let's Be Heroes Season 3 Episode 16 - Carl
    7.8/10(36 votes)

    #16 - Carl

    S3:E16

    A pleasant weekend goes awry when a monster attacks.

    Director:Unknown
    Writer:Unknown

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  17. OK K.O.! Let's Be Heroes Season 3 Episode 17 - Dendy's Video Channel (1)
    8.1/10(41 votes)

    #17 - Dendy's Video Channel (1)

    S3:E17

    Dendy tries to update KO's Video Channel for him, but has trouble finding something to post.

    Director:Unknown
    Writer:Unknown

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  18. OK K.O.! Let's Be Heroes Season 3 Episode 18 - Let's Fight to the End (2)
    8.7/10(61 votes)

    #18 - Let's Fight to the End (2)

    S3:E18

    When a fighting tournament is announced at the Plaza, there is more at stake than meets the eye.

    Director:Unknown
    Writer:Unknown

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  19. OK K.O.! Let's Be Heroes Season 3 Episode 19 - Thank You for Watching the Show (3)
    9.1/10(99 votes)

    #19 - Thank You for Watching the Show (3)

    S3:E19

    When KO finds moments of his life slipping by, he begins to suspect something weird is going on.

    Director:Unknown
    Writer:Unknown

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Season 3 Ratings Summary

"We Are Heroes" is the best rated episode of "OK K.O.! Let's Be Heroes" season 3. It scored 8.1/10 based on 37 votes. Directed by Unknown and written by Unknown, it aired on 7/7/2019. This episode is rated 0.1 points higher than the second-best, "KO, Rad, and Enid!".