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The list below provides the sequential order of the episodes of OK K.O.! Let's Be Heroes.

Series Overview

Season Episodes Season premiere Season finale
Pilot May 21, 2013
Shorts 13 February 4, 2016 ("KO") August 2, 2017 ("Let's Do It Together!")
1 52 August 1, 2017 ("Let's Be Heroes") April 6, 2018 ("You're in Control")
2 40 May 5, 2018 ("Seasons Change") June 30, 2019 ("Dark Plaza")
3 20 July 7, 2019 ("We Are Heroes") September 6, 2019 ("Thank You for Watching the Show")

Pilot

No.
in series
Titlecard Title Debut Prod. Code
0 Lakewood Plaza Turbo Title Card "Lakewood Plaza Turbo" May 21, 2013[1] 501-238
Naïve KO comes of age, develops his burgeoning powers and works his first job in a video game-inspired world.

Shorts

No. Title Upload Date Prod. Code Official Link
1 "KO" February 4, 2016 501-238-001 YouTube (US only)
KO learns a new power move, the slide kick!
2 "Enid" February 5, 2016 501-238-002 YouTube (US only)
KO breaks something near and dear to Enid!
3 "Rad" February 6, 2016 501-238-003 YouTube (US only)
Rad shows off the ultimate power move!
4 "Carol" December 13, 2016 1044-503S YouTube (US only)
KO makes a documentary of a day in the life of his karate master mom, Carol.
5 "Enid's Bad Day" December 22, 2016 1044-501S YouTube (US only)
When annoying customers overrun Enid, she unleashes a soul-sucking vortex.
6 "Barrels and Crates" December 25, 2016 1044-505S YouTube (US only)
KO uses his fighting skills to open every barrel and crate in the warehouse.
7 "Rad Cries" December 29, 2016 1044-502S YouTube (US only)
Everything Rad does, he does in an over the top amazing way, including getting emotional.
8 "Rad's Van" January 1, 2017 1044-506S YouTube (US only)
Rad shows off his rad new minivan and its rad features!
9 "Commercial" May 3, 2017 1044-504S YouTube (US only)
A commercial featuring KO, Enid and Rad is shown on TV.
10 "Power-Up!!!" May 3, 2017 1044-507S YouTube (US only)
Rad gains a new power that makes everything he does happen 3 times.
11 "Dendy" May 3, 2017 1044-508S YouTube (US only)
KO and Dendy run away from a virtual elephant Dendy created.
12 "Boxmore Infomercial" May 3, 2017 1044-510S YouTube (US only)
An infomercial featuring Lord Boxman is shown.
13 "Let's Do It Together!" August 2, 2017 1044-509S YouTube (US only)
A look through the history of production for Lakewood Plaza Turbo and later OK K.O.! Let's Be Heroes.

Season 1

On March 9, 2017, OK K.O.! Let's Be Heroes was announced by Cartoon Network. The series first premiered on June 13, 2017 on the Cartoon Network app following the televised airing on August 1, 2017.

No.
in series
No.
in season
Titlecard Title Airdate Prod. code
1 1 Lets Be Heroes Titlecard "Let's Be Heroes" June 13, 2017 (online)
August 1, 2017 (TV)
1044-005
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.[2]
2 2 Lets Be Friends Titlecard "Let's Be Friends" June 13, 2017 (online)
August 1, 2017 (TV)
1044-006
K.O. wants to become friends with Enid and Rad and get hired at Lakewood Plaza Turbo.[2]
3 3 Youre Everybodys Sidekick Titlecard "You're Everybody's Sidekick" June 13, 2017 (online)
August 1, 2017 (TV)
1044-007
K.O. sets out to prove to Enid that being helpful is rewarding by helping people all around the Lakewood Plaza Turbo.[2]
4 4 We Messed Up Titlecard "We Messed Up" June 13, 2017 (online)
August 1, 2017 (TV)
1044-004
K.O., Rad and Enid accidentally break one of Mr. Gar's prized possessions![2]
5 5 Jethros All Yours Titlecard "Jethro's All Yours" June 13, 2017 (online)
August 2, 2017 (TV)
1044-002
K.O. gets his first solo mission![2]
6 6 Youre Level 100 Titlecard "You're Level 100!" June 13, 2017 (online)
August 2, 2017 (TV)
1044-009
When K.O. finally gets a Pow Card, he finds out he's level 100, instantly making him a celebrity and the idol of everyone.[2]
7 7 I Am Dendy Titlecard "I Am Dendy" August 3, 2017 1044-008
K.O. helps a strange girl from school, Dendy, get the parts she needs to repair her high tech backpack.[3]
8 8 Sibling Rivalry Titlecard "Sibling Rivalry" August 3, 2017 1044-011
When a new robot, Raymond, defeats the three heroes to steal the sign to Gar's, KO teams up with Darrell and Shannon to get it back.[3]
9 9 You Get Me Titlecard "You Get Me" August 4, 2017 (online)
August 7, 2017 (TV)
1044-010
Enid gets turned to stone, and it is up to K.O.to turn her back to normal.
10 10 Do You Have Any More in the Back Titlecard "Do You Have Any More in the Back?" August 4, 2017 1044-016
Rad is put to the test when a customer needs something from the mysterious back room.[3]
11 11 Just Be a Pebble Titlecard "Just Be a Pebble" August 4, 2017 (online)
August 9, 2017 (TV)
1044-001
KO eats a piece of new candy at Gar's that makes him enormous.
12 12 Presenting Joe Cuppa Titlecard "Presenting Joe Cuppa" August 4, 2017 (online)
August 10, 2017 (TV)
1044-015
K.O. tries to help his favorite comedic, Joe Cuppa.
13 13 My Dad Can Beat Up Your Dad Titlecard "My Dad Can Beat Up Your Dad" August 4, 2017 1044-012
When a bully says his dad can beat up KO's mom, KO gladly accepts the challenge on Carol's behalf.[3]
14 14 Weve Got Pests Titlecard "We've Got Pests" August 11, 2017 (online)
August 14, 2017 (TV)
1044-014
K.O.Rad and Enid have to deal with tiny pests wreaking havoc in the bodega.
15 15 You Are Rad Titlecard "You Are Rad" August 4, 2017 (online)
August 8, 2017 (TV)
1044-013
When K.O. forgets his name tag, Rad lets him borrow his, resulting in everyone thinking that KO is Rad.
16 16 Legends of Mr Gar Titlecard "Legends of Mr. Gar" August 11, 2017 (online)
August 15, 2017 (TV)
1044-033
Rad and Enid reminisce about when they started working at the bodega, and discovered how amazing Mr. Gar really is.
17 17 We Got Hacked Titlecard "We Got Hacked" October 2, 2017 (online)
October 27, 2017 (TV)
1044-019
Dendy helps KO, Enid and Rad stop a glitch that threatens to take over the bodega.
18 18 Plazalympics Titlecard "Plazalympics" October 20, 2017 1044-018
KO takes part in Lakewood Plaza Turbo's annual Plazalympics competition.
19 19 Were Captured Titlecard "We're Captured" August 11, 2017 (online)
August 17, 2017 (TV)
1044-017
Boxman captures K.O., Enid, and Rad but seems a little distracted.
20 20 Know Your Mom Titlecard "Know Your Mom" August 11, 2017 (online)
August 16, 2017 (TV)
1044-020
K.O. wants to surprise Carol with a gift for Mother's Day but, does not know what to get her.
21 21 Face Your Fears Titlecard "Face Your Fears" August 18, 2017 (online)
August 21, 2017 (TV)
1044-023
The heroes play an arcade game that makes them face their greatest fears.
22 22 Everybody Likes Rad Titlecard "Everybody Likes Rad?" August 18, 2017 (online)
August 22, 2017 (TV)
1044-026
When Rad posts a video that goes viral, he tries to milk his fifteen minutes of fame.
23 23 You Have to Care Titlecard "You Have to Care" August 18, 2017 (online)
August 23, 2017 (TV)
1044-021
When an old friend of Enid's comes to town, she gets the opportunity to right an ancient wrong.
24 24 Plaza Prom Titlecard "Plaza Prom" August 18, 2017 (online)
August 24, 2017 (TV)
1044-022
When Rad throws his own prom at the Plaza, KO tries to make sure it goes off without a hitch.
25
26
25
26
TKO Titlecard "T.K.O." September 4, 2017 1044-024
1044-025
Searching for power, KO accepts the help of a mysterious figure; the heroes band together to save the plaza from a new menace.
27 27 Stop Attacking the Plaza Titlecard "Stop Attacking the Plaza" September 8, 2017 1044-028
Boxman must go 24 hours without attacking Lakewood Plaza Turbo.
28 28

K.O.'s Inner Monologue
Action News (short)
Life of Darrell
Where in the World is Mr. Gar?
Enid vs. Rad

"Plaza Shorts" November 28, 2017 (online)
March 5, 2018 (TV)
1044-003

"K.O.'s Inner Monologue": KO's monologue details his journey to being a hero.
"Action News": Dynamite Watkins reports on a day at Gar's.
"Life of Darrell": Lord Boxman explains where all the robots come from.
"Where in the World is Mr. Gar?": KO, Rad, and Enid try to figure out Mr. Gar's adventure.
"Enid vs. Rad": Enid and Rad switch jobs.

29 29 Weve Got Fleas Titlecard "We've Got Fleas" September 15, 2017 1044-032
KO, Rad, and Enid have to think outside the box to defeat Mikayla, a new animalistic robot.
30 30 One Last Score Titlecard "One Last Score" September 1, 2017 1044-037
KO decides to help Ginger recapture her glory days.
31 31 Second First Date Titlecard "Second First Date" September 1, 2017 1044-030
Love is in the air and Cupid arrives to resolve romantic tension around the plaza.
32 32 No More Pow Cards Titlecard "No More Pow Cards" September 22, 2017 1044-034
When KO realizes Pow Cards exclude his friend, he’s at a loss of what to do.
33 33 Let's Watch the Pilot Titlecard "Let's Watch the Pilot" December 1, 2017 (online)
February 19, 2018 (TV)
1044-027
KO, Rad, and Enid watch the Lakewood Plaza Turbo pilot.
34 34 A Hero's Fate Titlecard "A Hero's Fate" September 29, 2017 1044-029
When a long-lost hero stumbles into Gar’s, KO agrees to help him complete his years long quest.
35 35 Glory Days Titlecard "Glory Days" October 13, 2017 1044-035
K.O. does a school report on Carol.
36 36 Parents Day Titlecard "Parents Day" October 2, 2017 (online)
October 27, 2017 (TV)
1044-049
K.O. and Rad follow Enid to her house after her parents are the only ones that didn't show up to Parent's Day at the Bodega. When they get there, they find that not all is as it seems.
37 37 Let's Have a Stakeout Titlecard "Let's Have a Stakeout" September 29, 2017 1044-040
Mr. Gar initiates a stake out to capture the Shadowy Figure who is sneaking around the plaza. K.O. forces himself along much to Mr. Gar's irritation, but ends up discovering something.
38 38 The Power Is Yours Titlecard "The Power Is Yours!" October 9, 2017 1044-031
When Lord Boxman is trashing the Plaza with pollutants, K.O, Rad, and Enid recruit Captain Planet to help.
39 39 Rad Likes Robots Titlecard "Rad Likes Robots" October 6, 2017 1044-044
Rad finds love in an unexpected place.
40 40 KO's Video Channel Titlecard "KO's Video Channel" October 6, 2017 1044-041
When Rad and Enid discover that K.O. has been posting embarrassing videos online, they force him to erase them.
41 41 Villains Night Out Titlecard "Villains' Night Out" November 17, 2017 1044-042
Lord Boxman forces his way into an exclusive Villains party.
42 42 Villains Night In Titlecard "Villains' Night In" November 17, 2017 1044-046
While Lord Boxman and Professor Venomous are out, Fink is reluctantly babysat by Darrell and Shannon.
43 43 Back in Red Action Titlecard "Back in Red Action" November 3, 2017 1044-043
Enid teams up with Red Action to take on a menace from the future.
44 44 OK Dendy! Let's Be K.O.! Titlecard "OK Dendy! Let's Be K.O.!" February 5, 2018 (online)
March 5, 2018 (TV)
1044-048
Dendy fills in for KO at the bodega.
45 45 Let's Take a Moment Titlecard "Let's Take a Moment" November 10, 2017 1044-039
Mr. Gar and Carol fight a villain from their past.
46 46 RMS & Brandon's First Episode Titlecard "RMS & Brandon's First Episode" February 26, 2018 1044-047
A Real Magic Skeleton discovers a new job opportunity.
47 47 Mystery Science Fair 201X Titlecard "Mystery Science Fair 201X" February 5, 2018 (online)
February 19, 2018 (TV)
1044-036
KO helps Dendy with her science fair project.
48 48 Let's Not Be Skeletons Titlecard "Let's Not Be Skeletons" February 26, 2018 (online)
March 12, 2018 (TV)
1044-045
When a charismatic huckster shows up to the plaza, the product he’s selling turns everything upside down.
49 49 Lad & Logic Titlecard "Lad & Logic" February 5, 2018 (online)
February 26, 2018 (TV)
1044-038
KO learns the story of how Mr. Logic came to the plaza.
50 50 Action News Titlecard "Action News" February 26, 2018 (online)
March 12, 2018 (TV)
1044-050
Dynamite Watkins has to go extreme lengths breaking a new story.
51
52
51
52
You're in Control Titlecard "You're in Control" April 6, 2018 1044-051
1044-052
When Boxman deploys a new threat, KO must turn to an old enemy for help.

Season 2

On December 7, 2017, OK K.O.! Let's Be Heroes was renewed for a second season by Cartoon Network. The season first premiered on May 4, 2018 on the Cartoon Network app following the televised airing the day after.

No.
in series
No.
in season
Titlecard Title Airdate Prod. code
53 1 Seasons Change Titlecard "Seasons Change" May 4, 2018 (online)
May 5, 2018 (TV)
1064-056
When our heroes return from time off, KO is horrified to discover that things have changed.
54 2 Lord Cowboy Darrell Titlecard "Lord Cowboy Darrell" May 4, 2018 (online)
May 5, 2018 (TV)
1064-053
Everyone is forced to deal with some major changes at Boxmore.
55 3 Hope This Flies Titlecard "Hope This Flies" February 26, 2018 (online)
March 19, 2018 (TV)
1064-055
Rad attempts to upgrade his van and make it fly.
56 4 The Perfect Meal Titlecard "The Perfect Meal" February 26, 2018 (online)
March 19, 2018 (TV)
1064-054
K.O. teams up with Beardo to make the perfect meal for Carol.
57 5 Plaza Film Festival Titlecard "Plaza Film Festival" May 4, 2018 (online)
May 5, 2018 (TV)
1064-057
When the plaza has its own film festival, KO, Enid and Rad are sure their entry will win!
58 6 Be a Team Titlecard "Be a Team" May 4, 2018 (online)
May 5, 2018 (TV)
1064-058
Mr. Gar brings in some team building experts to help K.O., Enid and Rad.
59 7 My Fair Carol Titlecard "My Fair Carol" May 4, 2018 (online)
May 12, 2018 (TV)
1064-059
K.O., Enid and Rad team up to help Carol out with a special occasion.
60 8 Point to the Plaza Titlecard "Point to the Plaza" May 18, 2018 (online)
May 19, 2018 (TV)
1064-060
When a Gloop infestation takes over the plaza, Point arrives to contain the situation.
61 9 The So-Bad-ical Titlecard "The So-Bad-ical" May 4, 2018 (online)
May 12, 2018 (TV)
1064-061
When a new substitute shows up, K.O. and Dendy decide they need to get their old teacher back.
62 10 Let's Watch the Boxmore Show Titlecard "Let's Watch the Boxmore Show" May 4, 2018 (online)
May 12, 2018 (TV)
1064-062
Our heroes discover that the Boxmore security camera feed is the most entertaining thing ever.
63 11 Your World is an Illusion Titlecard "Your World is an Illusion" May 4, 2018 (online)
May 12, 2018 (TV)
1064-063
K.O. tries to help a hero in need and ends up needing some help of his own.
64 12 Red Action to the Future Titlecard "Red Action to the Future" May 18, 2018 (online)
May 19, 2018 (TV)
1064-065
When Red Action is called to the future for an epic battle, Enid is unsure of what to do.
65 13 TKO's House Titlecard "TKO's House" May 18, 2018 (online)
May 19, 2018 (TV)
1064-064
TKO is getting restless.
66 14 Special Delivery Titlecard "Special Delivery" June 29, 2018 (online)
July 2, 2018 (TV)
1064-067
Enid and Rad go on a road trip to deliver a package.
67 15 Dendy's Power Titlecard "Dendy's Power" May 18, 2018 (online)
May 19, 2018 (TV)
1064-066
Dendy and K.O. discover a fun and exciting new POW Card exploit.
68 16 Wisdom, Strength, and Charisma Titlecard "Wisdom, Strength, and Charisma" June 29, 2018 (online)
July 2, 2018 (TV)
1064-068
When Enid goes to a new school, K.O. sets out to make sure she fits in.
69 17 Bittersweet Rivals Titlecard "Bittersweet Rivals" June 29, 2018 (online)
July 2, 2018 (TV)
1064-069
Enid is forced to confront lingering issues from a past friendship.
70 18 Are You Ready for Some Megafootball?! Titlecard "Are You Ready for Some Megafootball?!" June 29, 2018 (online)
July 2, 2018 (TV)
1064-070
Lakewood's Megafootball team takes on their rival in a big game.
71 19 Mystery Sleepover Titlecard "Mystery Sleepover" June 29, 2018 (online)
July 2, 2018 (TV)
1064-071
K.O., Enid and Rad attempt to solve a mystery.
72 20 Final Exams Titlecard "Final Exams" September 21, 2018 (online)
May 12, 2019 (TV)
1064-072
KO, Enid and Rad team up with an unlikely ally to take on an unlikely foe.
73 21 Soda Genie Titlecard "Soda Genie" September 21, 2018 (online)
May 19, 2019 (TV)
1064-073
When KO, Rad and Enid find a soda bottle with a genie in it, they get more than they bargained for.
74 22 CarolQuest Titlecard "CarolQuest" September 21, 2018 (online)
May 12, 2019 (TV)
1064-077
Carol is forced to bring KO along as she defends the Plaza from a new threat.
75 23 Boxman Crashes Titlecard "Boxman Crashes" September 21, 2018 (online)
May 26, 2019 (TV)
1064-079
Lord Boxman crashes at Venomous' lair and inserts himself into his villainous affairs.
76 24 Crossover Nexus Titlecard "Crossover Nexus" October 8, 2018 1064-074
When KO finds himself trapped inside an mysterious place, he encounters other Cartoon Network Heroes and they band together to escape.
77 25 Plaza Alone Titlecard "Plaza Alone" December 13, 2018 (online)
May 19, 2019 (TV)
1064-078
It's KO's birthday, and Rad and Enid want to make sure everything goes perfectly.
78 26 All in the Villainy Titlecard "All in the Villainy" May 10, 2019 (online)
May 26, 2019 (TV)
1064-080
KO, Rad and Enid are confused to find the villains are more interested in battling each other than them.
79 27 Monster Party Titlecard "Monster Party" October 1, 2018 (online)
October 21, 2018 (TV)
1064-076
Enid is faced with a choice when her old friends from Ghoul School show up.
80 28 GarQuest Titlecard "GarQuest" May 10, 2019 (online)
June 16, 2019 (TV)
1064-083
Gar and KO team up for a secret mission.
81 29 Super Black Friday Titlecard "Super Black Friday" November 21, 2018 (online)
December 16, 2018 (TV)
1064-081
After being forced to work on a holiday, KO, Rad and Enid take a stand.
82 30 Whacky Jaxxyz Titlecard "Whacky Jaxxyz" May 10, 2019 (online)
June 2, 2019 (TV)
1064-082
K.O. discovers Whacky Jaxxyz and a new kid challenges him to a tournament!
83 31 Sidekick Scouts Titlecard "Sidekick Scouts" May 10, 2019 (online)
June 2, 2019 (TV)
1064-084
KO gets more than he bargained for when he gets a sidekick.
84 32 Project Ray Way Titlecard "Project Ray Way" May 10, 2019 (online)
June 9, 2019 (TV)
1064-085
When Raymond starts his own fashion line, Rad and Drupe decide to make something even better.
85 33 I Am Jethro Titlecard "I Am Jethro" May 10, 2019 (online)
June 9, 2019 (TV)
1064-086
When a different kind of Jethro rolls off the assembly line, the plaza is in for some surprises.
86 34 Beach Episode Titlecard "Beach Episode" June 7, 2019 (online)
June 23, 2019 (TV)
1064-087
Surf's up on a wacky beach adventure when our heroes are challenged to the ultimate beach battle.
87 35 Rads Alien Sickness Titlecard "Rad's Alien Sickness" June 7, 2019 (online)
June 30, 2019 (TV)
1064-089
When our heroes are infected with a virus, Rad stubbornly refuses to back down.
88 36 KOs Health Week Titlecard "KO's Health Week" June 7, 2019 (online)
June 30, 2019 (TV)
1064-088
KO spends a week dispensing healthy tips to everyone in the plaza.
89 37 Gar Trains Punching Judy Titlecard "Gar Trains Punching Judy" June 7, 2019 (online)
June 16, 2019 (TV)
1064-090
With a big fight coming up, Punching Judy turns to KO and Gar to help her prepare.
90 38 OK AU Titlecard "OK A.U.!" June 7, 2019 (online)
June 23, 2019 (TV)
1064-091
An evil warlock takes our heroes to a strange alternate universe.
91
92
39
40
Dark Plaza Titlecard "Dark Plaza" June 7, 2019 (online)
June 30, 2019 (TV)
1064-092HH
1064-075R
KO and the heroes of the Plaza fight to save Lakewood Plaza Turbo with everything on the line.

Season 3

On June 26, 2019, OK K.O.! Let's Be Heroes was announced to have a third season. The season first premiered on July 7, 2019 on TV.

No.
in series
No.
in season
Titlecard Title Airdate Prod. code
93 1 We Are Heroes Titlecard "We Are Heroes" TBA 2019 (online)
July 7, 2019 (TV)
1072-093
K.O. struggles with his upgraded role as a member of the hero team.
94 2 KO, Rad, and Enid! Titlecard "KO, Rad, and Enid!" TBA 2019 (online)
July 7, 2019 (TV)
1072-094
When confronted with their lack of a team gimmick, K.O., Rad, and Enid wonder what their group identity should be.
95 3 Let's Meet Sonic Titlecard "Let's Meet Sonic" August 4, 2019 1072-095
When world class hero SONIC THE HEDGEHOG visits the plaza, he teams up with K.O. to save the day.
96 4 TKO Rules Titlecard "TKO Rules!" TBA 2019 (online)
July 14, 2019 (TV)
1072-096
K.O. and T.K.O decide to swap places for the day.
97 5 K.O. vs. Fink Titlecard "K.O. vs. Fink" TBA 2019 (online)
July 21, 2019 (TV)
1072-097
When Fink taunts K.O. for being a momma's boy, he grapples with newfound insecurity about it.
98 6 Chip's Damage Titlecard "Chip's Damage" TBA 2019 (online)
July 14, 2019 (TV)
1072-098
Elodie enlists K.O. to help figure out what to do about Chip Damage.
99 7 The K.O. Trap Titlecard "The K.O. Trap" TBA 2019 (online)
July 21, 2019 (TV)
1072-099
K.O., Rad, and Enid are caught in an especially devious trap.
100 8 Whatever Happened to Rippy Roo Titlecard "Whatever Happened to... Rippy Roo?" July 26, 2019 (online)
July 28, 2019 (TV)
1072-100
Rippy Roo visits the plaza.
101 9 Planet X Titlecard "Planet X" July 26, 2019 (online)
July 28, 2019 (TV)
1072-101
When Rad returns to his home planet, he learns a shocking truth about alien society.
102 10 Deep Space Vacation Titlecard "Deep Space Vacation" July 26, 2019 (online)
August 4, 2019 (TV)
1072-102
When Gar lets K.O. and Enid take a vacation to outer space, they get more than they bargained for.
103 11 Big Reveal Titlecard "Big Reveal" July 26, 2019 (online)
August 11, 2019 (TV)
1072-103
K.O. finds out who his father is.
104 12 Radical Rescue Titlecard "Radical Rescue" July 26, 2019 (online)
August 11, 2019 (TV)
1072-104
Rad is forced to reconsider his identity when K.O. starts taking on some of his traits.
105 13 Youre a Good Friend KO Titlecard "You're a Good Friend, KO" August 16, 2019 (online)
August 18, 2019 (TV)
1072-105
K.O. brings Dendy along for a hero mission in order to cheer her up.
106 14 Lets Get Shadowy Titlecard "Let's Get Shadowy" August 16, 2019 (online)
August 18, 2019 (TV)
1072-106
K.O. teams up with an unlikely ally to take on an old foe.
107 15 Red Action 3 Grudgement Day Titlecard "Red Action 3: Grudgement Day" August 16, 2019 (online)
August 25, 2019 (TV)
1072-107
K.O. and Enid attempt to prevent a mysterious power battle between Rad and Red Action.
108 16 Carl Titlecard "Carl" August 16, 2019 (online)
August 25, 2019 (TV)
1072-108
A pleasant weekend goes awry when a monster attacks.
109 17 Dendys Video Channel Titlecard "Dendy's Video Channel" August 16, 2019 (online)
September 6, 2019 (TV)
1072-109
Dendy tries to update KO's Video Channel for him, but has trouble finding something to post.
110
111
18
19
Lets Fight to the End Titlecard "Let's Fight to the End" September 6, 2019 1072-110
1072-111
When a fighting tournament is announced at the Plaza, there is more at stake than meets the eye.
112 20 Thank You for Watching the Show Titlecard "Thank You for Watching the Show" September 6, 2019 1072-112
When KO finds moments of his life slipping by, he begins to suspect something weird is going on.

Digital Distribution

Several digital distribution platforms that offer TV shows for rental or purchase, including iTunes, Google Play, and Amazon Instant Video, group OK K.O.! Let's Be Heroes episodes into "volumes" instead of the regular seasons. (Hulu, as a subscription platform, generally goes by the regular seasons.) Double-length episodes are counted as a full "single" episode.

Physical Distribution

Physical distribution copies offers a certain limit of episodes in a DVD set or will have the complete season set. Double-length episodes are counted as a full "singled" episode.

Compilation of Episode Numbers

Title Planned #[4] Online #[5] On-air/CN # Production #
Let's Be Heroes 1 1 s1e1 1044-005
Let's Be Friends 2 2 s1e2 1044-006
You're Everybody's Sidekick 3 3 s1e3 1044-007
We Messed Up 4 4 s1e4 1044-004
Jethro's All Yours 5 5 s1e5 1044-002
You're Level 100! 6 6 s1e6 1044-009
I Am Dendy 7 8 s1e8 1044-008
Sibling Rivalry 8 7 s1e7 1044-011
You Get Me 9 9 s1e11 1044-010
Do You Have Any More in the Back? 10 13 s1e9 1044-016
Just Be a Pebble 11 11 s1e13 1044-001
Presenting Joe Cuppa 12 12 s1e14 1044-015
My Dad Can Beat Up Your Dad 13 14 s1e10 1044-012
We've Got Pests 14 15 s1e15 1044-014
You Are Rad 15 10 s1e12 1044-013
Legends of Mr. Gar 16 16 s1e16 1044-033
We Got Hacked 17 33 s1e37 1044-019
Plazalympics 18 38 s1e35 1044-018
We're Captured 19 18 s1e18 1044-017
Know Your Mom 20 17 s1e17 1044-020
Face Your Fears 21 19 s1e19 1044-023
Everybody Likes Rad? 22 20 s1e20 1044-026
You Have to Care 23 21 s1e21 1044-021
Plaza Prom 24 22 s1e22 1044-022
T.K.O. 25 / 26 25 / 26 s1e25 1044-024 / 1044-025
Stop Attacking the Plaza 27 27 s1e26 1044-028
Plaza Shorts 28[6] 43 s1e47 1044-003
We've Got Fleas 29 28 s1e27 1044-032
One Last Score 30 24 s1e24 1044-037
Second First Date 31 23 s1e23 1044-030
No More Pow Cards 32 29 s1e28 1044-034
Let's Watch the Pilot 33 44 s1e42 1044-027
A Hero's Fate 34 30 s1e29 1044-029
Glory Days 35 37 s1e34 1044-035
Parents Day 36 32 s1e36 1044-049
Let's Have a Stakeout 37 31 s1e30 1044-040
The Power Is Yours! 38 36 s1e33 1044-031
Rad Likes Robots 39 34 s1e31 1044-044
KO's Video Channel 40 35 s1e32 1044-041
Villains Night Out 41 41 s1e40 1044-042
Villains Night In 42 42 s1e41 1044-046
Back in Red Action 43 39 s1e38 1044-043
OK Dendy! Let's Be K.O.! 44 47 s1e46 1044-048
Let's Take a Moment 45 40 s1e39 1044-039
RMS & Brandon's First Episode 46 48 s1e44 1044-047
Mystery Science Fair 201X 47 45 s1e43 1044-036
Let's Not Be Skeletons 48 49 s1e48 1044-045
Lad & Logic 49 46 s1e45 1044-038
Action News 50 50 s1e49 1044-050
You're in Control 51 / 52 53 / 54 s1e52 1044-051 / 1044-052
Seasons Change 53 55 s2e01 1064-056
Lord Cowboy Darrell 54 56 s2e02 1064-053
Hope This Flies 55 52 s1e51 1064-055
The Perfect Meal 56 51 s1e50 1064-054
Plaza Film Festival 57 57 s2e03 1064-057
Be a Team 58 58 s2e04 1064-058
My Fair Carol 59 59 s2e05 1064-059
Point to the Plaza 60 63 s2e09 1064-060
The So-Bad-ical 61 62 s2e08 1064-061
Let's Watch the Boxmore Show 62 60 s2e06 1064-062
Your World is an Illusion 63 61 s2e07 1064-063
Red Action to the Future 64 65 s2e11 1064-065
TKO's House 65 64 s2e10 1064-064
Special Delivery 66 67 s2e13 1064-067
Dendy's Power 67 66 s2e12 1064-066
Wisdom, Strength, and Charisma 68 68 s2e14 1064-068
Bittersweet Rivals 69 69 s2e15 1064-069
Are You Ready for Some Megafootball?! 70 70 s2e16 1064-070
Mystery Sleepover 71 71 s2e17 1064-071
Final Exams 72 72[7] s2e21 1064-072
Soda Genie 73 73 s2e23 1064-073
CarolQuest 74 74 s2e22 1064-077
Boxman Crashes 75 75 s2e25 1064-079
Crossover Nexus 76 77 s2e18 1064-074
Plaza Alone 77 79 s2e24 1064-078
All in the Villainy 78 80 s2e26 1064-080
Monster Party 79 76 s2e19 1064-076
GarQuest 80 85 s2e31 1064-083
Super Black Friday 81 78 s2e20 1064-081
Whacky Jaxxyz 82 82 s2e28 1064-082
Sidekick Scouts 83 81 s2e27 1064-084
Project Ray Way 84 83 s2e29 1064-085
I Am Jethro 85 84 s2e30 1064-086
Beach Episode 86 87 s2e33 1064-087
Rad's Alien Sickness 87 90 s2e36 1064-089
KO's Health Week 88 89 s2e35 1064-088
Gar Trains Punching Judy 89 86 s2e32 1064-090
OK A.U.! 90 88 s2e34 1064-091
Dark Plaza 91 / 92 91 / 92 s2e37 1064-092HH / 1064-075R
We Are Heroes 93 93 s3e01 1072-093
KO, Rad, and Enid! 94 94 s3e02 1072-094
Let's Meet Sonic 95 104 s3e10 1072-095
TKO Rules! 96 95 s3e03 1072-096
K.O. vs. Fink 97 97 s3e05 1072-097
Chip's Damage 98 96 s3e04 1072-098
The K.O. Trap 99 98 s3e06 1072-099
Whatever Happened too... Rippy Roo? 100 99 s3e07 1072-100
Planet X 101 100 s3e08 1072-101
Deep Space Vacation 102 101 s3e09 1072-102
Big Reveal 103 102 s3e11 1072-103
Radical Rescue 104 103 s3e12 1072-104
You're a Good Friend, KO 105 106 s3e14 1072-105
Let's Get Shadowy 106 105 s3e13 1072-106
Red Action 3: Grudgement Day 107 107 s3e15 1072-107
Carl 108 108 s3e16 1072-108
Dendy's Video Channel 109 109 s3e17 1072-109
Let's Fight to the End 110 / 111 110 / 111 s3e18 1072-110 / 1072-111
Thank You for Watching the Show 112 112 s3e19 1072-112

Reference Sources

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