Skip to content
Back
Playback unavailable Playback is disabled.

Playback is currently unavailable for S3 E1 · We Are Heroes. Episode details remain available below.

Poster for OK K.O.! Let's Be Heroes

OK K.O.! Let's Be Heroes

8.0/10 90 votes
AnimationComedyAction & AdventureFamilyKidsSci-Fi & Fantasy

Animated comedy set in the futuristic year of 201X, where the world is populated by video game and manga-esque characters.

Created by:
Ian Jones-Quartey
Cast:
Courtenay Taylor, Ashly Burch, Ian Jones-Quartey, Kate Flannery
Language:
English
Country:
United States of America
Network:
Cartoon Network, YouTube

Episode guide

Seasons

4 available

Season 3

Episodes

Episode 1 selected
Still from We Are Heroes E01

Episode 1

We Are Heroes

2019-07-07 · 11m

KO struggles with his upgraded role as a member of the hero team.

Current episode
Still from KO, Rad, and Enid! E02

Episode 2

KO, Rad, and Enid!

2019-07-07 · 11m

When confronted with their lack of a team gimmick, KO, Rad, and Enid wonder what their group identity should be.

Watch progress · Not tracked
Still from TKO Rules! E03

Episode 3

TKO Rules!

2019-07-14 · 11m

KO and TKO decide to swap places for the day.

Watch progress · Not tracked
Still from Chip's Damage E04

Episode 4

Chip's Damage

2019-07-14 · 11m

Elodie enlists KO to help figure out what to do about Chip Damage.

Watch progress · Not tracked
Still from K.O. vs Fink E05

Episode 5

K.O. vs Fink

2019-07-21 · 11m

When Fink taunts KO for being a momma's boy, he grapples with newfound insecurity about it.

Watch progress · Not tracked
Still from The K.O. Trap E06

Episode 6

The K.O. Trap

2019-07-21 · 11m

KO, Rad, and Enid are caught in an especially devious trap.

Watch progress · Not tracked
Still from Whatever Happened to... Rippy Roo? E07

Episode 7

Whatever Happened to... Rippy Roo?

2019-07-28 · 11m

Rippy Roo visits the plaza.

Watch progress · Not tracked
Still from Planet X (1) E08

Episode 8

Planet X (1)

2019-07-28 · 11m

When Rad returns to his home planet, he learns a shocking truth about alien society.

Watch progress · Not tracked
Still from Deep Space Vacation (2) E09

Episode 9

Deep Space Vacation (2)

2019-08-04 · 11m

When Gar lets KO and Enid take a vacation to outer space, they get more than they bargained for.

Watch progress · Not tracked
Still from Let's Meet Sonic E10

Episode 10

Let's Meet Sonic

2019-08-04 · 11m

When world-class hero Sonic the Hedgehog visits the plaza, he teams up with KO to save the day.

Watch progress · Not tracked
Still from Big Reveal E11

Episode 11

Big Reveal

2019-08-11 · 11m

K.O. finds out who his father is.

Watch progress · Not tracked
Still from Radical Rescue E12

Episode 12

Radical Rescue

2019-08-11 · 11m

Rad is forced to reconsider his identity when KO starts taking on some of his traits.

Watch progress · Not tracked
Still from Let's Get Shadowy E13

Episode 13

Let's Get Shadowy

2019-08-18 · 11m

KO teams up with an unlikely ally to take on an old foe.

Watch progress · Not tracked
Still from You're A Good Friend, KO E14

Episode 14

You're A Good Friend, KO

2019-08-18 · 11m

KO brings Dendy along for a hero mission in order to cheer her up.

Watch progress · Not tracked
Still from Red Action 3: Grudgement Day E15

Episode 15

Red Action 3: Grudgement Day

2019-08-25 · 11m

KO and Enid attempt to prevent a mysterious power battle between Rad and Red Action.

Watch progress · Not tracked
Still from Carl E16

Episode 16

Carl

2019-08-25 · 11m

A pleasant weekend goes awry when a monster attacks.

Watch progress · Not tracked
Still from Dendy's Video Channel (1) E17

Episode 17

Dendy's Video Channel (1)

2019-09-06 · 11m

Dendy tries to update KO's Video Channel for him, but has trouble finding something to post.

Watch progress · Not tracked
Still from Let's Fight to the End (2) E18

Episode 18

Let's Fight to the End (2)

2019-09-06 · 11m

When a fighting tournament is announced at the Plaza, there is more at stake than meets the eye.

Watch progress · Not tracked
Still from Thank You for Watching the Show (3) E19

Episode 19

Thank You for Watching the Show (3)

2019-09-06 · 11m

When KO finds moments of his life slipping by, he begins to suspect something weird is going on.

Watch progress · Not tracked

Cast

Courtenay Taylor

Courtenay Taylor

K.O. (voice)

Ashly Burch

Ashly Burch

Enid (voice)

Ian Jones-Quartey

Ian Jones-Quartey

Rad (voice)

Kate Flannery

Kate Flannery

Carol (voice)

David Herman

David Herman

Mr. Gar (voice)

Jim Cummings

Jim Cummings

Lord Boxman

More Like This

Drag to explore