May 4, 2018 · 11m
When our heroes return from time off, KO is horrified to discover that things have changed.


Let's start the show!
Animated comedy set in the futuristic year of 201X, where the world is populated by video game and manga-esque characters.
Browse every episode and jump into details.
May 4, 2018 · 11m
When our heroes return from time off, KO is horrified to discover that things have changed.
May 4, 2018 · 11m
Everyone is forced to deal with some major changes at Boxmore.
May 4, 2018 · 11m
When the plaza has its own film festival, KO, Enid and Rad are sure their entry will win!
May 4, 2018 · 11m
Mr. Gar brings in some team building experts to help KO, Enid and Rad.
May 4, 2018 · 11m
KO, Enid and Rad team up to help Carol out with a special occasion.
May 4, 2018 · 11m
Our heroes discover that the Boxmore security camera feed is the most entertaining thing ever.
May 4, 2018 · 11m
KO tries to help a hero in need and ends up needing some help of his own.
May 4, 2018 · 11m
When a new substitute shows up, KO and Dendy decide they need to get their old teacher back.
May 18, 2018 · 11m
When a Gloop infestation takes over the plaza, Point arrives to contain the situation.
May 19, 2018 · 11m
TKO is getting restless.
May 19, 2018 · 11m
When Red Action is called to the future for an epic battle, Enid is unsure of what to do.
May 18, 2018 · 11m
Dendy and KO discover a fun and exciting new POW Card exploit.
Jul 2, 2018 · 11m
Enid and Rad go on a road trip to deliver a package.
Jul 2, 2018 · 11m
When Enid goes to a new school, KO sets out to make sure she fits in.
TBA · 11m
Enid is forced to confront lingering issues from a past friendship.
TBA · 11m
Lakewood's Megafootball team takes on their rival in a big game.
TBA · 11m
KO, Enid and Rad attempt to solve a mystery.
Oct 8, 2018 · 11m
In the Cartoon Network City, K.O. is summoned by the villain Strike who plans on eradicating all the heroes from the Cartoon Network Universe. Now K.O. must team up with Garnet from Steven Universe, Ben Tennyson from Ben 10 and Raven from Teen Titans Go! to stop him.
Oct 19, 2018 · 11m
Enid is faced with a choice when her old friends from Ghoul School show up.
Oct 26, 2018 · 11m
After being forced to work on a holiday, KO, Rad and Enid take a stand.
Nov 2, 2018 · 11m
KO, Enid and Rad team up with an unlikely ally to take on an unlikely foe.
Nov 9, 2018 · 11m
Carol is forced to bring KO along as she defends the Plaza from a new threat.
Nov 16, 2018 · 11m
When KO, Rad, and Enid find a soda bottle with a genie in it, they get more than they bargained for.
Nov 23, 2018 · 11m
It's KO's birthday, and Rad and Enid want to make sure everything goes perfectly.
Nov 30, 2018 · 11m
Lord Boxman crashes at Venomous’ lair and inserts himself into his villainous affairs.
Dec 7, 2018 · 11m
KO, Rad and Enid are confused to find the villains are more interested in battling each other than them.
Dec 14, 2018 · 11m
KO gets more than he bargained for when he gets a sidekick.
Dec 21, 2018 · 11m
When the hot new toy trend of Whacky Jaxxyz comes to Lakewood, KO says goodbye to his POW Cards.
Dec 28, 2018 · 11m
When Raymond starts his own fashion line, Rad and Drupe decide to make something even better.
Jan 4, 2019 · 11m
When a different kind of Jethro rolls off the assembly line, the plaza is in for some surprises.
Jan 11, 2019 · 11m
Gar and KO team up for a secret mission.
Jan 18, 2019 · 11m
With a big fight coming up, Punching Judy turns to KO and Gar to help her prepare.
Jan 25, 2019 · 11m
Surf’s up on a wacky beach adventure when our heroes are challenged to the ultimate beach battle.
Feb 1, 2019 · 11m
An evil warlock takes our heroes to a strange alternate universe.
Feb 8, 2019 · 11m
KO spends a week dispensing healthy tips to everyone in the plaza.
Feb 15, 2019 · 11m
When our heroes are infected with a virus, Rad stubbornly refuses to back down.
Feb 22, 2019 · 11m
KO and the heroes of the Plaza fight to save Lakewood Plaza Turbo with everything on the line.
Quick answers about this season's release timeline and episode lineup.
OK K.O.! Let's Be Heroes Season 2 premiered on May 3, 2018.
OK K.O.! Let's Be Heroes Season 2 has 37 episodes.
The season opens with Season 2 Episode 1, "Seasons Change". It aired on May 4, 2018.
Go to Season 2 Episode 1