Manny spends money on a laser tattoo maker instead of some expensive guacamole, so Manny gets some for free from a disguised Dr. Chipotle Jr. which turns Rodolfo and Grandpapi into guacamole zombies.

While making some roller skates, Manny and Frida earn money for finding the town's lost pets so they can buy Luxe roller skates and scooters then earn a bigger cash reward if they return a Chihuahua named Taco to his rightful owner.

Manny helps his friends and classmates at Escuela get better grades. but when he gets carried away, Frida and classmates unknowingly consult a supervillain to go against him.

During a dangerous day at a carnival, Manny encounters the Titanium Titan, a former superhero with shapeshifting titanium arms. To keep Frida out of harm's way from the Titan, Manny must end his friendship with Frida.

When Manny's mother, Maria, comes to visit, Manny and friends are afraid he'll be forced to live with her due to Miracle City's bad status. They then decided to show her that Miracle City isn't all that bad.

Manny and Frida accidentally ruin a group of geeky kids' game night but when The Mustache Mafia attack, they must work together to defeat them.

Manny is rejected as a hero by other superheroes while attending a superhero convention. But when Sartana Of The Dead and other supervillains run amok and trap the heroes at the convention, it is up to Manny to prove them wrong and save the day.

Upon learning Rodolfo retreated from a fight with El Mal Verde, Manny is disappointed his father acted cowardly and tries to face El Mal Verde himself.