OK K.O.! Let's Be Heroes
Animated comedy set in the futuristic year of 201X, where the world is populated by video game and manga-esque characters.
Where to Watch OK K.O.! Let's Be Heroes
Where to stream every episode from all 2 seasons of OK K.O.! Let's Be Heroes. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.
Season 1Hulu | Cartoon Network | Cartoon Network | Rent or Buy
S01 E01Aug 1, 2017
Let's Be Heroes Aug 1, 2017 When KO tags along with his mom to work, he discovers the convenience store next door is his key to becoming a great hero.
S01 E02Aug 1, 2017
Let's Be Friends Aug 1, 2017 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.
S01 E03Aug 1, 2017
You're Everybody's Sidekick Aug 1, 2017 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.
S01 E04Aug 1, 2017
We Messed Up Aug 1, 2017 KO, Rad and Enid accidentally break one of Mr. Gar's prized possessions!
S01 E05Aug 2, 2017
Jethro's All Yours Aug 2, 2017 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.
S01 E06Aug 2, 2017
You're Level 100! Aug 2, 2017 When KO finally gets a Hero Card, he finds out he's level 100, instantly making him a celebrity and the idol of everyone.
Season 2Cartoon Network | Cartoon Network | Rent or Buy
S02 E01May 5, 2018
Seasons Change May 5, 2018 When our heroes return from time off, KO is horrified to discover that things have changed.
S02 E02May 5, 2018
Lord Cowboy Darrell May 5, 2018 Everyone is forced to deal with some major changes at Boxmore.
S02 E03May 5, 2018
Plaza Film Festival May 5, 2018 When the plaza has its own film festival, KO, Enid and Rad are sure their entry will win!
S02 E04May 5, 2018
Be A Team May 5, 2018 Mr. Gar brings in some team building experts to help KO, Enid and Rad.
S02 E05May 12, 2018
My Fair Carol May 12, 2018 KO, Enid and Rad team up to help Carol out with a special occasion.
S02 E06May 12, 2018
Let's Watch The Boxmore Show May 12, 2018 Our heroes discover that the Boxmore security camera feed is the most entertaining thing ever.