As of July 2026, OK K.O.! Let's Be Heroes Season 1 aired in 2017 with 52 episodes — streaming now on TELETOON+ Amazon Channel. Full episode guide and where to watch below.

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OK K.O.! Let's Be Heroes Season 1

2017 52 Episodes Animation · Comedy ⭐ 8/10

OK K.O.! Let's Be Heroes Season 1 is currently streaming on , and it delivers exactly the kind of comedy that earns a loyal following. A compact run that never overstays its welcome. With 87 viewer ratings on TMDB, this is not a title flying under the radar. Watch it for Courtenay Taylor — stay for everyone else around them. There is no real reason to keep putting it off.

There is a reason OK K.O.! Let's Be Heroes Season 1 keeps coming up in conversation. The jokes in OK K.O.! Let's Be Heroes Season 1 land because the characters underneath them are worth caring about. K.O.'s journey starts with a job at Gar’s Bodega – the best place for heroes to train! With the help of his friends Enid and Rad, K.O. Must defend Gar’s from Lord Boxman's evil robots... Courtenay Taylor and Ashly Burch lead a cast that brings real weight to the material. It was aired in 2017. The timing in OK K.O.! Let's Be Heroes Season 1 is precise enough that even the throwaway lines land on a second watch. It rarely drops the ball, and when it does, it recovers fast.

If you need a comedy that actually makes you laugh, OK K.O.! Let's Be Heroes Season 1 is a strong candidate. It has built its own audience without needing a direct comparison. The complete run is available and best experienced without too much prior knowledge of where it goes. Courtenay Taylor sets the tone, but the supporting cast is where a lot of the best moments come from. A reliable pick for any night you want quality comedy without the homework.

📡 Where to Watch OK K.O.! Let's Be Heroes Season 1

🇨🇦 Canada

TELETOON+ Amazon Channel

🎬 OK K.O.! Let's Be Heroes Season 1 — Episode Guide

Let's Be Heroes

When K.O. tags along with his mom to work, he discovers the convenience store next door is his key to becoming a great hero.

Let's Be Friends

K.O. 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.

You're Everybody's Sidekick

K.O. sets out to prove to Enid that helping people is rewarding, but then he meets some kids who take advantage of his helpful nature.

K.O., Rad and Enid accidentally break one of Mr. Gar's prized possessions!

Jethro's All Yours

K.O. 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.

You're Level 100!

When K.O. finally gets a Hero Card, he finds out he's level 100, instantly making him a celebrity and the idol of everyone.

Sibling Rivalry

When a new robot, Raymond, defeats the three heroes to steal the sign to Gar's, K.O. teams up with Darrell and Shannon to get it back.

K.O. helps a strange girl from school, Dendy, get the parts she needs to repair her high tech backpack.

Do You Have Any More in the Back?

Rad claims to know everything, which impresses K.O. and annoys Enid. However, his knowledge is put to the test when the group must venture into the mysterious backroom.

My Dad Can Beat Up Your Dad!

K.O. gets into a verbal fight with Chameleon Jr. ending in a rendezvous between their parents. While Carol tries to resolve things peacfully, Chameleon Sr. isn't so willing.

Enid gets turned to stone by a Wizard because he believes she displayed rude behavior towards him. K.O. tries his best to turn her back to normal, as he thinks he is the only one who can because he "gets her".

When K.O. forgets his name tag, Rad lets him use his, resulting in everyone thinking K.O. is Rad. Along the way, K.O. discovers some personal things about Rad causing him to think that there's more to him than he puts off.

Just Be a Pebble

K.O. is tired of being small, so Rad gives him a candy bar that can increase his size. However, K.O. soon realizes that being big isn't all it's cracked up to be, when he accidentally hurls Mr. Gar's car keys in the sewer while trying to help him (due to his increased size), and must shrink to be ab...

Presenting Joe Cuppa

Joe Cuppa, Lakewood Plaza Turbo's local comedian, is all washed up and jobless. K.O., Rad and an unenthusiastic Enid try to help by hiring him to work at Gar's, which is just in time for Shannon's attack on the Bodega.

We've Got Pests

K.O. and Rad must run the Bodega and take care of themselves while Enid hangs out with 3 tiny pest-like self proclaimed cool kids that break in through the pipes.

Legends of Mr. Gar

Rad and Enid reminisce about when they started working at the Bodega, and discovered how amazing Mr. Gar really is. Later, Crinkly Wrinkly barges in to tell the tale of the Plaza's origin.

After some misdirection from Brandon, K.O. decides to reunite Carol with one of her archenemies for Mother's Day.

Boxman captures K.O., Enid and Rad, but seems a little distracted.

Face Your Fears

Our heroes play an arcade game that makes them face their greatest fears.

Everybody Likes Rad?

When Rad posts a video that goes viral, he tries to milk his 15 minutes of fame.

🎭 Cast of OK K.O.! Let's Be Heroes Season 1

Courtenay Taylor

Courtenay Taylor

Ashly Burch

Ian Jones-Quartey

Ian Jones-Quartey

Kate Flannery

David Herman

Mr. Gar (voice)

Jim Cummings

📋 All Seasons of OK K.O.! Let's Be Heroes

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