Season
- Season 3 2019-07-07
- Season 2 2018-05-03
- Season 1 2017-08-01
- Season 0 2013-05-21
Episode
- Episode 1: Seasons Change
- Episode 2: Lord Cowboy Darrell
- Episode 3: Plaza Film Festival
- Episode 4: Be a Team
- Episode 5: My Fair Carol
- Episode 6: Let's Watch the Boxmore Show
- Episode 7: Your World Is an Illusion
- Episode 8: The So-Bad-Ical
- Episode 9: Point to the Plaza
- Episode 10: TKO's House
- Episode 11: Red Action to the Future
- Episode 12: Dendy's Power
- Episode 13: Special Delivery
- Episode 14: Wisdom, Strength, and Charisma
- Episode 15: Bittersweet Rivals
- Episode 16: Are You Ready for Some Megafootball?
- Episode 17: Mystery Sleepover
- Episode 18: Crossover Nexus
- Episode 19: Monster Party
- Episode 20: Super Black Friday
- Episode 21: Final Exams
- Episode 22: CarolQuest
- Episode 23: Soda Genie
- Episode 24: Plaza Alone
- Episode 25: Boxman Crashes
- Episode 26: All in the Villainy
- Episode 27: Sidekick Scouts
- Episode 28: Whacky Jaxxyz
- Episode 29: Project Ray Way
- Episode 30: I Am Jethro
- Episode 31: GarQuest
- Episode 32: Gar Trains Punching Judy
- Episode 33: Beach Episode
- Episode 34: OK A.U.!
- Episode 35: KO’s Health Week
- Episode 36: Rad’s Alien Sickness
- Episode 37: Dark Plaza
OK K.O.! Let's Be Heroes Season 2 Bittersweet Rivals
Animated comedy set in the futuristic year of 201X, where the world is populated by video game and manga-esque characters.
