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64.5
ActionAdventureAnimation

OK K.O.! Let's Be Heroes

ActionAdventureAnimation

OK K.O.! Let's Be Heroes

2017 – 2019 (completed) · 3 seasons · 108 episodes · United States · English

OK K.O.! Let's Be Heroes (2017) is a solid-tier series on goodrecmovies, rated 8.1/10 on IMDb from 7,007 votes. Updated

64.5GRM score
★ 8.1IMDb · 7k

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

Where to watch

JustWatch
Amazon VideoGoogle Play

Top cast

16
Courtenay Taylor
KO
Courtenay Taylor
TKO
Courtenay Taylor
Blue Power
Ashly Burch
Enid
Ashly Burch
Additional Voices
Ashly Burch
Miss Mummy
Ian Jones-Quartey
Rad
Ian Jones-Quartey
Darrell
Ian Jones-Quartey
Crinkly Wrinkly
David Herman
Mr. Gar
David Herman
Brandon
David Herman
Jethro
Kate Flannery
Carol
Kate Flannery
Silver Spark
Kate Flannery
Rad (scream)
Kari Wahlgren
Shannon

Seasons

3

best episode: S1E25 — T.K.O. ★ 9.3 (134)

S152 eps · ★ 8.0
  • E1Let's Be Heroes★ 8.4147
  • E2Let's Be Friends★ 8.1117
  • E3You're Everybody's Sidekick★ 8.1104
  • E4We Messed Up★ 8.2102
  • E5Jethro's All Yours★ 8.294
  • E6You're Level 100!★ 8.094
  • E7Sibling Rivalry★ 8.288
  • E8I Am Dendy★ 8.7112
  • E9Do You Have Any More in the Back?★ 8.285
  • E10My Dad Can Beat Up Your Dad★ 8.188
  • E11You Get Me★ 7.777
  • E12You Are Rad★ 8.075
  • E13Just Be a Pebble★ 7.876
  • E14Presenting Joe Cuppa★ 7.679
  • E15We've Got Pests★ 8.181
  • E16Legends of Mr. Gar★ 8.380
  • E17Know Your Mom★ 8.289
  • E18We're Captured★ 8.380
  • E19Face Your Fears★ 8.893
  • E20Everybody Likes Rad?★ 7.874
  • E21You Have to Care★ 9.3115
  • E22Plaza Prom★ 8.176
  • E23Second First Date★ 8.586
  • E24One Last Score★ 7.268
  • E25T.K.O.★ 9.3134
  • E26Stop Attacking the Plaza!★ 7.871
  • E27We've Got Fleas★ 7.468
  • E28No More Pow Cards★ 8.588
  • E29A Hero's Fate★ 7.962
  • E30Let's Have a Stakeout★ 8.576
  • E31Rad Likes Robots★ 7.970
  • E32KO's Video Channel★ 8.482
  • E33The Power Is Yours!★ 7.776
  • E34Glory Days★ 8.363
  • E35Plazalympics★ 7.861
  • E36We Got Hacked★ 8.165
  • E37Parents Day★ 8.270
  • E38Back in Red Action★ 8.474
  • E39Let's Take a Moment★ 8.574
  • E40Villains' Night Out★ 8.267
  • E41Villains' Night In★ 8.161
  • E42Let's Watch the Pilot★ 7.565
  • E43Mystery Science Fair 201X★ 8.269
  • E44RMS & Brandon's First Episode★ 6.959
  • E45Lad & Logic★ 7.250
  • E46OK Dendy! Let's Be K.O.!★ 7.554
  • E47Plaza Shorts★ 7.244
  • E48Let's Not Be Skeletons★ 5.8100
  • E49Action News★ 8.156
  • E50The Perfect Meal★ 7.052
  • E51Hope This Flies★ 7.750
  • E52You're in Control★ 8.666
S237 eps · ★ 7.8
  • E1Seasons Change★ 7.352
  • E2Lord Cowboy Darrell★ 8.154
  • E3Plaza Film Festival★ 7.448
  • E4Be a Team★ 7.245
  • E5My Fair Carol★ 7.946
  • E6Let's Watch the Boxmore Show★ 7.645
  • E7Your World Is an Illusion★ 8.464
  • E8The So-Bad-Ical★ 7.960
  • E9Point to the Plaza★ 7.742
  • E10TKO's House★ 8.459
  • E11Red Action to the Future★ 8.260
  • E12Dendy's Power★ 8.149
  • E13Special Delivery★ 7.846
  • E14Wisdom, Strength and Charisma★ 7.946
  • E15Bittersweet Rivals★ 8.148
  • E16Are You Ready For Some Megafootball?★ 7.345
  • E17Mystery Sleepover★ 8.245
  • E18Final Exams★ 7.845
  • E19Soda Genie★ 7.245
  • E20CarolQuest★ 7.841
  • E21Boxman Crashes★ 8.250
  • E22Crossover Nexus★ 8.5123
  • E23Monster Party★ 7.563
  • E24Super Black Friday★ 7.237
  • E25Plaza Alone★ 7.141
  • E26All in the Villainy★ 8.046
  • E27Sidekick Scouts★ 7.138
  • E28Whacky Jaxxyz★ 8.897
  • E29Project Ray Way★ 7.536
  • E30I Am Jethro★ 7.938
  • E31GarQuest★ 8.035
  • E32Gar Trains Punching Judy★ 7.936
  • E33Beach Episode★ 7.436
  • E34OK A.U.!★ 7.838
  • E35KO's Health Week★ 7.240
  • E36Rad's Alien Sickness★ 7.540
  • E37Dark Plaza★ 8.857
S319 eps · ★ 8.1
  • E1We Are Heroes★ 8.245
  • E2KO, Rad, and Enid!★ 8.041
  • E3TKO Rules!★ 8.446
  • E4Chip's Damage★ 7.738
  • E5K.O. vs. Fink★ 8.246
  • E6The K.O. Trap★ 8.246
  • E7Whatever Happened to... Rippy Roo?★ 7.838
  • E8Planet X★ 7.440
  • E9Deep Space Vacation★ 7.338
  • E10Let's Meet Sonic★ 8.7122
  • E11Big Reveal★ 8.354
  • E12Radical Rescue★ 7.441
  • E13Let's Get Shadowy★ 8.047
  • E14You're a Good Friend, KO★ 8.359
  • E15Red Action 3: Grudgement Day★ 8.172
  • E16Carl★ 8.046
  • E17Dendy's Video Channel★ 8.252
  • E18Let's Fight to the End★ 8.872
  • E19Thank You for Watching the Show★ 9.3121

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Comments

Comments are moderated against a short code of conduct. Disagree as much as you like; do it kindly.

Where to watch

JustWatch

Seasons

3

best episode: S1E25 — T.K.O. ★ 9.3 (134)

S152 eps · ★ 8.0
  • E1Let's Be Heroes★ 8.4147
  • E2Let's Be Friends★ 8.1117
  • E3You're Everybody's Sidekick★ 8.1104
  • E4We Messed Up★ 8.2102
  • E5Jethro's All Yours★ 8.294
  • E6You're Level 100!★ 8.094
  • E7Sibling Rivalry★ 8.288
  • E8I Am Dendy★ 8.7112
  • E9Do You Have Any More in the Back?★ 8.285
  • E10My Dad Can Beat Up Your Dad★ 8.188
  • E11You Get Me★ 7.777
  • E12You Are Rad★ 8.075
  • E13Just Be a Pebble★ 7.876
  • E14Presenting Joe Cuppa★ 7.679
  • E15We've Got Pests★ 8.181
  • E16Legends of Mr. Gar★ 8.380
  • E17Know Your Mom★ 8.289
  • E18We're Captured★ 8.380
  • E19Face Your Fears★ 8.893
  • E20Everybody Likes Rad?★ 7.874
  • E21You Have to Care★ 9.3115
  • E22Plaza Prom★ 8.176
  • E23Second First Date★ 8.586
  • E24One Last Score★ 7.268
  • E25T.K.O.★ 9.3134
  • E26Stop Attacking the Plaza!★ 7.871
  • E27We've Got Fleas★ 7.468
  • E28No More Pow Cards★ 8.588
  • E29A Hero's Fate★ 7.962
  • E30Let's Have a Stakeout★ 8.576
  • E31Rad Likes Robots★ 7.970
  • E32KO's Video Channel★ 8.482
  • E33The Power Is Yours!★ 7.776
  • E34Glory Days★ 8.363
  • E35Plazalympics★ 7.861
  • E36We Got Hacked★ 8.165
  • E37Parents Day★ 8.270
  • E38Back in Red Action★ 8.474
  • E39Let's Take a Moment★ 8.574
  • E40Villains' Night Out★ 8.267
  • E41Villains' Night In★ 8.161
  • E42Let's Watch the Pilot★ 7.565
  • E43Mystery Science Fair 201X★ 8.269
  • E44RMS & Brandon's First Episode★ 6.959
  • E45Lad & Logic★ 7.250
  • E46OK Dendy! Let's Be K.O.!★ 7.554
  • E47Plaza Shorts★ 7.244
  • E48Let's Not Be Skeletons★ 5.8100
  • E49Action News★ 8.156
  • E50The Perfect Meal★ 7.052
  • E51Hope This Flies★ 7.750
  • E52You're in Control★ 8.666
S237 eps · ★ 7.8
  • E1Seasons Change★ 7.352
  • E2Lord Cowboy Darrell★ 8.154
  • E3Plaza Film Festival★ 7.448
  • E4Be a Team★ 7.245
  • E5My Fair Carol★ 7.946
  • E6Let's Watch the Boxmore Show★ 7.645
  • E7Your World Is an Illusion★ 8.464
  • E8The So-Bad-Ical★ 7.960
  • E9Point to the Plaza★ 7.742
  • E10TKO's House★ 8.459
  • E11Red Action to the Future★ 8.260
  • E12Dendy's Power★ 8.149
  • E13Special Delivery★ 7.846
  • E14Wisdom, Strength and Charisma★ 7.946
  • E15Bittersweet Rivals★ 8.148
  • E16Are You Ready For Some Megafootball?★ 7.345
  • E17Mystery Sleepover★ 8.245
  • E18Final Exams★ 7.845
  • E19Soda Genie★ 7.245
  • E20CarolQuest★ 7.841
  • E21Boxman Crashes★ 8.250
  • E22Crossover Nexus★ 8.5123
  • E23Monster Party★ 7.563
  • E24Super Black Friday★ 7.237
  • E25Plaza Alone★ 7.141
  • E26All in the Villainy★ 8.046
  • E27Sidekick Scouts★ 7.138
  • E28Whacky Jaxxyz★ 8.897
  • E29Project Ray Way★ 7.536
  • E30I Am Jethro★ 7.938
  • E31GarQuest★ 8.035
  • E32Gar Trains Punching Judy★ 7.936
  • E33Beach Episode★ 7.436
  • E34OK A.U.!★ 7.838
  • E35KO's Health Week★ 7.240
  • E36Rad's Alien Sickness★ 7.540
  • E37Dark Plaza★ 8.857
S319 eps · ★ 8.1
  • E1We Are Heroes★ 8.245
  • E2KO, Rad, and Enid!★ 8.041
  • E3TKO Rules!★ 8.446
  • E4Chip's Damage★ 7.738
  • E5K.O. vs. Fink★ 8.246
  • E6The K.O. Trap★ 8.246
  • E7Whatever Happened to... Rippy Roo?★ 7.838
  • E8Planet X★ 7.440
  • E9Deep Space Vacation★ 7.338
  • E10Let's Meet Sonic★ 8.7122
  • E11Big Reveal★ 8.354
  • E12Radical Rescue★ 7.441
  • E13Let's Get Shadowy★ 8.047
  • E14You're a Good Friend, KO★ 8.359
  • E15Red Action 3: Grudgement Day★ 8.172
  • E16Carl★ 8.046
  • E17Dendy's Video Channel★ 8.252
  • E18Let's Fight to the End★ 8.872
  • E19Thank You for Watching the Show★ 9.3121

Top cast

16
CCourtenay TaylorKOCCourtenay TaylorTKOCCourtenay TaylorBlue PowerAAshly BurchEnidAAshly BurchAdditional VoicesAAshly BurchMiss MummyIIan Jones-QuarteyRadIIan Jones-QuarteyDarrellIIan Jones-QuarteyCrinkly WrinklyDDavid HermanMr. GarDDavid HermanBrandonDDavid HermanJethroKKate FlanneryCarolKKate FlannerySilver SparkKKate FlanneryRad (scream)KKari WahlgrenShannon

More like this

See all
S81.2Steel Ball Run: JoJo's Bizarre Adventure2026L81.5Lord of Mysteries2025S77.5Solo Leveling2024B83.7Bleach: Thousand-Year Blood War2022A83.8Arcane2021I79.0Invincible2021J79.0Jujutsu Kaisen2020V80.2Vinland Saga2019A84.7Attack on Titan2013Y76.7Young Justice2010A75.7Avatar: The Last Airbender2005O78.0One Piece1999

More from Toby Jones

R65.7Regular Show: The Lost Tapes2026

Comments

Comments are moderated against a short code of conduct. Disagree as much as you like; do it kindly.