When our heroes return from time off, KO is horrified to discover that things have changed.

Everyone is forced to deal with some major changes at Boxmore.

When the plaza has its own film festival, KO, Enid and Rad are sure their entry will win!

Mr. Gar brings in some team building experts to help KO, Enid and Rad.

KO, Enid and Rad team up to help Carol out with a special occasion.

Our heroes discover that the Boxmore security camera feed is the most entertaining thing ever.

KO tries to help a hero in need and ends up needing some help of his own.

When a new substitute shows up, KO and Dendy decide they need to get their old teacher back.

When a Gloop infestation takes over the plaza, Point arrives to contain the situation.

TKO is getting restless.

When Red Action is called to the future for an epic battle, Enid is unsure of what to do.

Dendy and KO discover a fun and exciting new POW Card exploit.

Enid and Rad go on a road trip to deliver a package.

In the Cartoon Network City, K.O. is summoned by the villain Strike who plans on eradicating all the heroes from the Cartoon Network Universe. Now K.O. must team up with Garnet from Steven Universe, Ben Tennyson from Ben 10 and Raven from Teen Titans Go! to stop him.