OK K.O.! Let's Be Heroes is a world of original heroes across the TV and gaming landscape together with the greenlight of this action-packed comedy followed by the console and PC game jointly developed with indie video game studio Capybara games. The knockout series is inspired by creator Ian Jones-Quartey's childhood and follows the heroic feats of K.O., an endlessly optimistic boy attempting to level up to be the best he can be in a dynamic universe of heroes, friends and challenging foes.
When KO tags along with his mom to work, he discovers the convenience store next door is his key to becoming the hero he was destined to be.
KO wants to be as heroic as his new friends Rad and Enid and decides the way to do so is to sneak into Lord Boxman's lair and take him on by himself.
KO sets out to prove to Enid that helping people is rewarding, but then he meets some kids who take advantage of his helpful nature.
When Rad, Enid, and KO sneak into Mr. Gar's office, they break a framed photo of him and Carol and must replace it before Mr. Gar notices it's gone.
KO battles one of Lord Boxman's robots all by himself, only to be faced with bigger and bigger versions of, before learning that they share something in common.
When KO finally gets a Hero Card, he finds out he's level 100, instantly making him a celebrity and the idol of everyone.
When a new robot, Raymond, defeats the three heroes to steal the sign to Gar's, KO teams up with Darrell and Shannon to get it back.
KO helps a strange girl from school, Dendy, get the parts she needs to repair her high tech backpack.
Rad is put to the test when a customer needs something from the mysterious back room.
When a bully says his dad can beat up KO's mom, KO gladly accepts the challenge on Carol's behalf.
Enid gets turned to stone, and it's up to KO to turn her back to normal.
When KO forgets his name tag, Rad lets him use his, which results in everyone thinking KO is Rad, including Rad himself.
KO eats a piece of new candy at Gar's that makes him giant.
KO tries to help his favorite comic, Joe Cuppa.
KO, Rad & Enid have to deal with tiny pests wreaking havoc in the bodega.
Rad and Enid reminisce about when they started working at the bodega and learned how amazing Mr. Gar really is.
KO wants to surprise Carol with a gift for Mother's Day, but doesn't know what to get her.
Boxman captures KO, Enid and Rad, but seems a little distracted.
Our heroes play an arcade game that makes them face their greatest fears.
When Rad posts a video that goes viral, he tries to milk his 15 minutes of fame.
When an old friend of Enid's comes to town, she gets the opportunity to right an ancient wrong.
When Rad throws his own prom at the Plaza, KO tries to makes sure it goes off without a hitch.
Love is in the air and Cupid arrives to resolve romantic tension around the plaza.
KO decides to help Ginger recapture her glory days.
Searching for power, K.O. accepts the help of a mysterious figure. Our heroes band together to save the plaza from a new menace.
Boxman must go 24 hours without attacking Lakewood Plaza Turbo.
K.O., Rad, and Enid have to think outside the box to defeat Mikayla, a new animalistic robot.
When K.O. realizes Pow Cards exclude Dendy due to her Kappa heritage, he and Dendy decide to sneak into the Pow Card factory to see what can be done.
When a long lost hero stumbles into Gar's, K.O. agrees to help him complete his years long quest.
KO joins Mr. Gar on a stakeout.
When Rad and Enid discover that K.O. has been posting embarrassing videos online, they force him to erase them.
Rad finds love in an unexpected place.
When Lord Boxman is trashing the Plaza with pollutants, K.O., Rad, and Enid recruit Captain Planet to help.
K.O. does a school report on Carol.
KO takes part in Lakewood Plaza Turbo's annual Plazalympics competition.
While trying to fix a malfunctioned mop, K.O. clicks a pop-up on Dendy's "hackpack", causing a glitch virus to invade the Bodega and infect shoppers into glitched CGI zombies.
It's Parents' Day at Lakewood Plaza Turbo!
Enid teams up with Red Action to take on a menace from the future.
Mr. Gar and Carol fight a villain from their past.
Lord Boxman forces his way into an exclusive Villains party.
While Boxman and Venomous are out, Fink is reluctantly babysat by Darrell and Shannon.
K.O., Rad, and Enid look back at the Lakewood Plaza Turbo pilot.
KO helps Dendy with her science fair project.
A Real Magic Skeleton discovers a new job opportunity.
K.O. learns the story of how Mr. Logic came to the plaza.
Dendy fills in for KO at the bodega.
KO's monologue details his journey to being a hero. Dynamite Watkins reports on a day at Gar's. Lord Boxman explains where all the robots come from. KO, Rad, and Enid try to figure out Mr. Gar's adventure. Enid and Rad switch jobs.
When a charismatic huckster shows up to the plaza, the product he's selling turns everything upside down.
Dynamite Watkins has to go extreme lengths breaking a new story.
K.O. teams up with Beardo to make the perfect meal for Carol.
Red attempts to upgrade his van and make it fly.
When Boxman deploys a new threat, KO must turn to an old enemy for help.
When our heroes return from time off, K.O. is horrified to discover that things have changed.
Everyone is forced to deal with some major changes at Boxmore.
When the plaza has its own film festival, K.O., Enid and Rad are sure their entry will win!.
K.O. struggles with his upgraded role as a member of the hero team.
When confronted with their lack of a team gimmick, K.O., Rad, and Enid wonder what their group identity should be.
K.O. and T.K.O decide to swap places for the day.
Complete episode guide for OK K.O.! Let's Be Heroes with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.
Mr. Gar brings in some team building experts to help K.O., Enid and Rad.
K.O., Enid and Rad team up to help Carol out with a special occasion.
Our heroes discover that the Boxmore security camera feed is the most entertaining thing ever.
K.O. tries to help a hero in need and ends up needing some help of his own.
When a new substitute shows up, K.O. and Dendy decide they need to get their old teacher back.
When a Gloop infestation takes over the plaza, Point arrives to contain the situation.
TKO is getting restless.
When Red Action is called to the future for an epic battle, Enid is unsure of what to do.
When KO is having trouble with his pow card, he calls a special ally to help fix the problem, but instead of fixing it, they add a modification that catches a particular villain's interest.
Enid and Rad go on a road trip to deliver a package.
When Enid goes to a new school, K.O. sets out to make sure she fits in.
Enid is forced to confront lingering issues from a past friendship.
Lakewood's Megafootball team takes on their rival in a big game.
K.O., Enid and Rad attempt to solve a mystery.
When KO finds himself trapped inside an mysterious place, he encounters other Cartoon Network Heroes and they band together to escape.
Enid is faced with a choice when her old friends from Ghoul School show up.
After being forced to work on a holiday, KO, Rad and Enid take a stand.
KO, Enid and Rad team up with an unlikely ally to take on an unlikely foe.
Carol is forced to bring KO along as she defends the Plaza from a new threat.
When KO, Rad, and Enid find a soda bottle with a genie in it, they get more than they bargained for.
It's KO's birthday, and Rad and Enid want to make sure everything goes perfectly.
Lord Boxman crashes at Venomous' lair and inserts himself into his villainous affairs.
KO, Rad and Enid are confused to find the villains are more interested in battling each other than them.
KO gets more than he bargained for when he gets a sidekick.
When the hot new toy trend of Whacky Jaxxyz comes to Lakewood, KO says goodbye to his POW Cards.
When Raymond starts his own fashion line, Rad and Drupe decide to make something even better.
When a different kind of Jethro rolls off the assembly line, the plaza is in for some surprises.
Gar and KO team up for a secret mission.
With a big fight coming up, Punching Judy turns to KO and Gar to help her prepare.
Surf's up on a wacky beach adventure when our heroes are challenged to the ultimate beach battle.
An evil warlock takes our heroes to a strange alternate universe.
KO spends a week dispensing healthy tips to everyone in the plaza.
When our heroes are infected with a virus, Rad stubbornly refuses to back down.
KO and the heroes of the Plaza fight to save Lakewood Plaza Turbo with everything on the line.
Elodie enlists K.O. to help figure out what to do about Chip Damage.
When Fink taunts K.O. for being a momma's boy, he grapples with newfound insecurity about it.
K.O., Rad, and Enid are caught in an especially devious trap.
Rippy Roo visits the Plaza.
When Rad returns to his home planet, he learns a shocking truth about alien society.
When Gar lets K.O. and Enid take a vacation to outer space, they get more than they bargained for.
When world class hero SONIC THE HEDGEHOG visits the plaza, he teams up with K.O. to save the day.
KO finds out who his father is.
Rad is forced to reconsider his identity when K.O. starts taking on some of his traits.
K.O. teams up with an unlikely ally to take on an old foe.
K.O. brings Dendy along for a hero mission in order to cheer her up.
K.O. and Enid attempt to prevent a mysterious power battle between Rad and Red Action.
A pleasant weekend goes awry when a monster attacks.
Dendy tries to update KO's Video Channel for him, but has trouble finding something to post.
When a fighting tournament is announced at the Plaza, there is more at stake than meets the eye.
When KO finds moments of his life slipping by, he begins to suspect something weird is going on.