Medvirkende i OK K.O.! Let's Be Heroes
David HermanMr. Gar (voice) Ian Jones-QuarteyRad (voice) Courtenay TaylorK.O. (voice) Kate FlanneryCarol (voice) SungWon ChoJohnny / Jack Wacky / Rando (voice) Ben JonesA Real Magic Skeleton Melissa VillaseñorPunching Judy / Mega Football Baby / Drupe / Gertie / Ginger Roger Craig SmithSonic the Hedgehog Colleen O'ShaughnesseyMiles "Tails" Prower Michael SinterniklaasHero David CoburnCaptain Planet Tara StrongBen Tennyson / Raven / Ilana Peter BrowngardtFestro / Uncle Grandpa Michael DornStrike / I.M. Weasel John DiMaggioFour Arms / Jake the Dog / Shnitzel Jonathan DavisSucculentus Chris NiosiNick Army / Pird Mary Elizabeth McGlynnDynamite Watkins (voice) Kali HawkRed Action (voice) Cole SanchezColewort (voice) / additional voices (voice) James UrbaniakJoff (voice) Toby JonesRegissør / Supervising Animation Director John PhamRegissør / Art Direction Hwang Ki-hooRegissør / Animation Director Chang-woo ShinRegissør / Animation Director Sunjae LeeRegissør / Animation Director Byungjae OhRegissør / Animation Director Parker SimmonsManusforfatter Ryann ShannonManusforfatter Geneva HodgsonManusforfatter Mira OngchuaManusforfatter Danny DuckerManusforfatter Stevie BorbollaManusforfatter Dave AlegreManusforfatter 
