An enthusiastic young boy earns a job at a hero supply store and trains to become the "Greatest Hero Ever."
Genre: Animation, Short, Action
Cast:Courtenay Taylor , Ashly Burch , Ian Jones-Quartey , David Herman , Kate Flannery , Kari Wahlgren , Jim Cummings , Chris Niosi , Melissa Villaseñor , Melissa Fahn , Steven Ogg , Robbie Daymond , Ben Jones , Mary Elizabeth McGlynn , Melodee Spevack , Lara Jill Miller , Reshma Shetty , Dana Snyder
KO struggles with his upgraded role as a member of the hero team.
When confronted with their lack of a team gimmick, KO, Rad, and Enid wonder what their group identity should be.
Elodie enlists KO to help figure out what to do about Chip Damage.
When Fink taunts KO for being a momma's boy, he grapples with newfound insecurity about it.
When Rad returns to his home planet, he learns a shocking truth about alien society.
When Mr. Gar lets K.O. and Enid take a vacation to outer space, they get more than they bargained for.
When the world's class hero Sonic the Hedgehog visits the plaza, he teams up with K.O. to save the day.
Rad is forced to reconsider his identity when KO starts taking on some of his traits.
K.O teams up with an unlikely ally to take down an old foe.
KO teams up with an unlikely ally to take on an old foe.
KO and Enid attempt to prevent a mysterious power battle between Rad and Red Action.
Dendy tries to update KO's Video Channel for him, but has trouble finding something to post.
When a fighting tournament is announced at the Plaza, there is more at stake than meets the eye.
When KO finds moments of his life slipping by, he begins to suspect something weird is going on.