OK K.O.! Let’s Be Heroes - Season 3 Episode 15

Seasons & Episodes

Episode 1

OK K.O.! Let’s Be Heroes – S03E01 – We Are Heroes

Episode 2

OK K.O.! Let’s Be Heroes – S03E02 – KO, Rad, and Enid!

Episode 3

OK K.O.! Let’s Be Heroes – S03E03 – TKO Rules!

Episode 4

OK K.O.! Let’s Be Heroes – S03E04 – Chip’s Damage

Episode 5

OK K.O.! Let’s Be Heroes – S03E05 – K.O. vs. Fink

Episode 6

OK K.O.! Let’s Be Heroes – S03E06 – The K.O. Trap

Episode 7

OK K.O.! Let’s Be Heroes – S03E07 – Whatever Happened to… Rippy Roo?

Episode 8

OK K.O.! Let’s Be Heroes – S03E08 – Planet X

Episode 9

OK K.O.! Let’s Be Heroes – S03E09 – Deep Space Vacation

Episode 10

OK K.O.! Let’s Be Heroes – S03E10 – Let’s Meet Sonic

Episode 11

OK K.O.! Let’s Be Heroes – S03E11 – Big Reveal

Episode 12

OK K.O.! Let’s Be Heroes – S03E12 – Radical Rescue

Episode 13

OK K.O.! Let’s Be Heroes – S03E13 – Let’s Get Shadowy

Episode 14

OK K.O.! Let’s Be Heroes – S03E14 – You’re a Good Friend, KO

Episode 15 Current

OK K.O.! Let’s Be Heroes – S03E15 – Red Action 3: Grudgement Day

Episode 16

OK K.O.! Let’s Be Heroes – S03E16 – Carl

Episode 17

OK K.O.! Let’s Be Heroes – S03E17 – Dendy’s Video Channel

Episode 18

OK K.O.! Let’s Be Heroes – S03E18 – Let’s Fight to the End

Episode 19

OK K.O.! Let’s Be Heroes – S03E19 – Thank You for Watching the Show

OK K.O.! Let’s Be Heroes

Episode Overview

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

Episode Details

Airdate: 2019-08-25

Episode Title: Red Action 3: Grudgement Day

Runtime: 11

Genre: Action, Animation, Short

Cast: Ashly Burch, Courtenay Taylor, Ian Jones-Quartey, Kali Hawk, Melissa Villaseñor

Episode Rating: 8.1 (57 votes)

Release Year: 2019

Rotten Tomatoes: 77

Episode Runtime: 11 min

Rated: TV-Y7-FV

First Air Date: 2017-06-13

Seasons: 3

Status: Ended

Creators: Toby Jones, Geneva Hodgson

Awards: Awards, 4 nominations total

Tagline: Let's start the show!

View All Episodes of OK K.O.! Let's Be Heroes

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