When it comes to bike riding, Archibald has serious skills. Who knew?
Archibald marches to a creepy house to deliver a package.
Archibald goes on a scavenger hunt for a missing puzzle piece.
After winning a citizen swap contest, Archibald moves to a mountain town for a week.
Archibald finds a practical use for his pal's wacky invention.
Crackridge's new resident dinosaur has a hard time fitting in.
Sometime after the previous episode, T.K.O. and Shadowy Venomous have become a terrifying duo laying waste to everything. Dendy attempts to cheer everyone up to no avail. When Lord Boxman is kicked out of Boxmore, he abandons his bots as he feels that he can no longer provide for them, resulting in Dendy recruiting them as the Plaza's new saviors.
In this epilogue, K.O. finds his life moving unexpectedly fast, as he begins missing moments in his life. As many of his friends and family grow up and move on, he begins to suspect that a villain is behind this odd conundrum. However, no matter how many villains he faces, he cannot keep things from changing. He learns to accept that he needs to grow up and move on in life. A final montage plays depicting what became of everyone, ending with K.O. becoming the new owner of the Bodega and signing off with "Thank you for watching the show!"
The Pow Card company decides to hold a tournament with T.K.O. joining for his and Shadowy Venomous' own nefarious scheme. Rad and Enid join in to rescue their friend and stop the villains once and for all. Shadowy Venomous manages to secure the glorb tree for himself and plans to drain the powers of all the heroes in the world. K.O. fights his way out of T.K.O.'s mind and discovers a hidden memory that could very well save his and everyone else's lives.
Corazon lands in an im-paws-ible situation when he tells a lie to impress his crush, Pom Pom. Will he come clean before the Pup Academy talent show?
Lu blackmails Nadia, and Samuel confronts Carla with his suspicions. In the future, Guzmán is interrogated about the missing student.
Seeking the truth about Marina's death, Samuel attempts to seduce Carla. Lu's new friend, social media guru Cayetana, hosts an impromptu party.
Painful truths and dark secrets are exposed as the students unburden themselves and the circumstances behind Samuel's disappearance are revealed.
Pressured by his friends, Polo's guilt overwhelms him. Cayetana's mother threatens to reveal her secret. Ander and Guzmán argue with their partners.
Lu uncovers a secret while helping Cayetana with her fundraiser party. Omar worries about Samuel's fate. Ander's behavior confuses Guzmán.
New students start school at Las Encinas as Guzmán continues to mourn his sister and Christian struggles with his secret. A classmate goes missing.
Polo and Ander have a heart-to-heart. Nadia gets creative to stop Guzmán from drinking too much and doing drugs. Rebeka's mother offers Samuel a job.
Rebeka teases Cayetana with what she's learned. The Halloween party takes a troubling turn. Samuel walks in on a shocking scene.