Season 3
2019 · 19 episodes · 3h 29m in all
In this videogame-inspired world, K.O. works at Gar's Bodega, a one-stop shop for all your hero needs. Whether he’s mopping the floor with Lord Boxman's evil robots or literally mopping the floor, K.O. tackles everything with enthusiasm. This time, with a few changes, with upgraded roles, a plaza tournament, and a big reveal!

Episodes

1. We Are Heroes
7 Jul 2019 · 11 min
KO struggles with his upgraded role as a member of the hero team.

2. KO, Rad, and Enid!
7 Jul 2019 · 11 min
When confronted with their lack of a team gimmick, KO, Rad, and Enid wonder what their group identity should be.

3. TKO Rules!
14 Jul 2019 · 11 min
KO and TKO decide to swap places for the day.

4. Chip's Damage
14 Jul 2019 · 11 min
Elodie enlists KO to help figure out what to do about Chip Damage.

5. K.O. vs Fink
21 Jul 2019 · 11 min
When Fink taunts KO for being a momma's boy, he grapples with newfound insecurity about it.

6. The K.O. Trap
21 Jul 2019 · 11 min
KO, Rad, and Enid are caught in an especially devious trap.

7. Whatever Happened to... Rippy Roo?
28 Jul 2019 · 11 min
Rippy Roo visits the plaza.

8. Planet X (1)
28 Jul 2019 · 11 min
When Rad returns to his home planet, he learns a shocking truth about alien society.

9. Deep Space Vacation (2)
4 Aug 2019 · 11 min
When Gar lets KO and Enid take a vacation to outer space, they get more than they bargained for.

10. Let's Meet Sonic
4 Aug 2019 · 11 min
When world-class hero Sonic the Hedgehog visits the plaza, he teams up with KO to save the day.

11. Big Reveal
11 Aug 2019 · 11 min
K.O. finds out who his father is.

12. Radical Rescue
11 Aug 2019 · 11 min
Rad is forced to reconsider his identity when KO starts taking on some of his traits.

13. Let's Get Shadowy
18 Aug 2019 · 11 min
KO teams up with an unlikely ally to take on an old foe.

14. You're A Good Friend, KO
18 Aug 2019 · 11 min
KO brings Dendy along for a hero mission in order to cheer her up.

15. Red Action 3: Grudgement Day
25 Aug 2019 · 11 min
KO and Enid attempt to prevent a mysterious power battle between Rad and Red Action.

16. Carl
25 Aug 2019 · 11 min
A pleasant weekend goes awry when a monster attacks.

17. Dendy's Video Channel (1)
6 Sept 2019 · 11 min
Dendy tries to update KO's Video Channel for him, but has trouble finding something to post.

18. Let's Fight to the End (2)
6 Sept 2019 · 11 min
When a fighting tournament is announced at the Plaza, there is more at stake than meets the eye.

19. Thank You for Watching the Show (3)
6 Sept 2019 · 11 min
When KO finds moments of his life slipping by, he begins to suspect something weird is going on.
OK K.O.! Let's Be Heroes Season 3: quick answers
How many episodes are in OK K.O.! Let's Be Heroes Season 3?
Season 3 of OK K.O.! Let's Be Heroes has 19 episodes, about 3 hours in total.
When did OK K.O.! Let's Be Heroes Season 3 come out?
Season 3 premiered on 7 Jul 2019.