Chiro falls for a new girl, Jinmay, not knowing that she's a robot under the Skeleton King's control, but even Jinmay doesn't know it. Jinmay's monkey companion, Sakko, who was secretly a spy for the Skeleton King, took her to the Skeleton King's lair and then constructed her to be evil. Then it's a showdown between the monkey team and an evil robot Jinmay, under the control of Sakko. Jinmay must remember the good memories with Chiro to get back control of herself, and then stop the evil Skeleton King.

Still on their journey, Gibson's lecture on wormholes is interrupted when an alien robot mech unexpectedly attacks the Super Robot. The Monkey Team fights back, only to lose Gibson during the battle. Stranded on a strange world, the blue monkey finds that he is not alone - also stranded is a member of the team whose mech attacked them. At first it seems the two will never get along, but when a new enemy arises, can they work together to save their teams - and themselves? Guest appearance: Aaron Ruell as Suupa

Meet Gyrus Krinkle, a man who dreams of becoming part of the Monkey Team. But when Chiro turns him down, he realizes it's time to take matters into his own hands. Krinkle hatches a scheme to make himself leader of the monkeys - whether they want it or not. Guest appearance: Jeffrey Combs as Gyrus Krinkle

Skeleton King plants an eye monster in the waters of Shuggazoom. The monster grows, then attacks all the citizens. When someone look into its gigantic eye, they become mind-controlled zombies. It also controls Sparx, Gibson, Nova and Otto! Only Chiro and Antauri, and two other kids, BT and Glenny resist the spell only for Glenny to get attacked and bitten by Otto and Nova, while Antauri and BT looks into its eye turning them into zombies. But soon enough, Chiro is the only one left. Can Chiro stop the monster and save all the citizens of Shuggazoom along with their monkey comrades?

Antauri, sensing a disturbance in the Power Primate, heads off to see the ones who taught him the ways of the mystical energy. Fearful that his friend may not return, Chiro stows away in the Brain Scrambler, and joins Antauri on his mission. But upon arrival, things start to go south as the monkey's master informs him that the "Dark Ones" have returned and that the Power Primate is deteriorating - and proves himself a traitor as well. Now Chiro must fight his way past the temple's guardians to get to Antauri and stop Master Zan. But could the Power Primate be coming to an end? Guest appearance: Michael York as Master Zan

Finding themselves trapped within the Worm, the Hyperforce struggles to regain their composure after the day's past events. This doesn't keep them from their mission, however. As Antauri sets out, Sparx, Gibson, and Otto deal with the Skeleton King Droid. All the while, Chiro, separated from his teammates finds out that an old foe has survived within the Dark One's digestive tract and is plotting his vengeance. Is all lost for the Monkey Team? Dark One Worm aims to attack planet Earth.

Responding to a distress call, the Super Robot crash lands on Soturix 7. To make things worse, an energy field around the planet has shorted out the robot, Chiro's powers, AND the minds of the rest of the Monkey Team! Now Chiro must brave Skurgg's sadistic games, survive the desert, and reclaim his friends... and his only hope is to connect with the Power Primate on an entirely new level. Guest appearance: Wil Wheaton as Skurgg

The Monkey Team is finally able to talk to the citizens of Shuggazoom! Now with this new ability, they've decided to let everyone in on the true danger that surrounds them - the Skeleton King threat.

After all that has happened, Chiro, now in a strange new form, discovers a whole new world beneath Shuggazoom's surface. As the remaining Monkey Team member Jinmay search for him, he's on a search of his own... for Antauri. Well, he wants to put Antauri's power primate in the silver monkey suit. When the others finally find him, all they want is for Chiro to come home where he belongs. They are unaware of the greater journey that lies ahead. Guest appearance: Hynden Walch as Valeena

After a narrow victory against an eye creature, Antauri tells the monkeys to create new techniques by tomorrow. Chiro stumbles upon a monkey helmet and monkey glove which makes a shield. Antauri tells him of the original leader and that the glove used to belong to him. Meanwhile, in space, a strange creature finds the other glove, and brings it to the Skeleton King. He is then revealed to be an orange monkey named Mandarin, the original leader of the Hyperforce. Guest appearance: James Hong as Mandarin

It was just an ordinary day of training - until Chiro's head blew off! It turns out to be a Formless clone, and the monkeys are on a wild chase around the city to find the real one. Meanwhile, the real Chiro is held hostage at Mandarin's fortress. It won't be easy to escape - there are deformed clones at every corner! Can the monkeys rescue Chiro in time?

In hot pursuit of the Dark One Worm, the Super Robot is mysteriously transported to a strange village where everything is, as Otto puts it, "spook-tacular." The citizens turn to the Monkey Team for help, claiming that they are plagued by a curse that is taking away their little ones. Nova knows it is not true literally But what secrets are these strange people really hiding? Trivia: This episode is Halloween-inspired, despite the fact that it aired before Halloween. Guest appearance: Angus Scrimm as Magistrate and Cassandra Peterson as Severina

While still on the hunt for the Dark One Worm, the gang is pulled into a massive spaceship by an Artificial Intelligence whose colony was destroyed by Skeleton King, and is now bent on destroying anyone who has something organic. And on top of that, it separates Antauri from the others. Will the Hyperforce find Antauri and beat this A.I. with the aid of the Super Robot which is suddenly displaying an intelligence of its own...? Guest appearance: S. Scott Bullock as the Super Computer

Just as Chiro is beginning to understand the mysterious Power Primate, an enormous planetoid known as Q is detected headed straight toward the planet. Gibson's plan is to fly up in the Super Robot, and blast Q with Otto's newly completed gravaton disrupter. Simple, right? Not quite. Imagine the team's surprise when they discover that the giant planetoid is actually a living, speaking space creature! Their only hope is to be swallowed by Q, and disable the propulsion unit within it. Unfortunately for Chiro and the monkey team, this task won't be as easy to carry out as it sounds.

The time has finally come - the final showdown with the Skeleton King Worm. Armed with explosives and a plan, the Hyperforce readies to face what could be their last battle. But the plan falls apart when the team loses Nova to the Worm...and is dragged through a wormhole to what seems to be a whole other dimension. Can the remaining members of the Hyperforce gets back to normal and defeat the Worm...without Nova? Guest appearance: Jim Cummings as The Being

A new meat joint has opened up in Shuggazoom, and everyone in the city seems to be taken by this eatery. Even Otto is under its spell! But soon things start to get ugly - literally - when meat mutants begin to attack. Could Wonder Fun Meat World be more than it's cracked up to be?

It's hot in Shuggazoom City. Very hot. So the monkeys decide to cool off with a swim, and everyone seems excited; except Sprx-77 and Chiro. But the water begins to rise, and soon floods the city. On a rescue mission, Chiro's fear holds him back once more, and no doubt would he have drowned if the team had not saved him at the last minute. Deciding to get to the source of the problem, they plunge down to the deep depths of Shuggazoom's water base, to find that the pillars holding everything up are terribly corroded. And the massive dents look oddly like teeth marks...

Attacked by a swarm of evil giant praying mantises, the Super Robot crashes on a distant world with nowhere to go. Until the Hyperforce meets the feline inhabitants, that is. It seems the Mantidons have been plaguing them for quite some time, and some look to the team for help while others turn them away. Should the Monkey Team stay and help? And will it make a difference if they do?

On patrol of the city, Sparx detects a strange force nearby. Chiro is eager to watch his favorite TV show The Sun Riders, so the magnet-fisted monkey insists that he go alone. He hasn't gone far when the other monkeys realize he's disappeared, and they can't contact him in any way. They set out to find him, and after a bumpy ride in the Super Robot, they find themselves stranded in a wasteland of junk, occupied by Lord Scrapperton, a man who has "upgraded" all of his human parts to make himself fully robot. But this guy seems way too happy - creepy happy - and Chiro is suspicious. He keeps the cybernetic collector busy while the monkeys search for their friend. Guest appearance: Eric Idle as Scrapperton

With the monkeys always beating the Formless before he does, Chiro is starting to feel a bit useless. After a failed attempt to catch the creatures before his teammates did, he discovers that the citizens of Shuggazoom City have mysteriously disappeared. And a trip inside a weird elevator with no buttons leaves Chiro imprisoned in a massive pit. But with the help of the Power Primate, he is able to call the team. They come to him rescue, only to be captured as well. Can the Hyperforce rescue the citizens of Shuggazoom from the Pit of Doom? Will they defeat Elevator Monster.

After saving a small abandoned creature from an avalanche of rocks on Shuggazoom's moon, Ranger 7, Chiro takes a liking to the little guy just like Chloe, much to Gibson's dismay, adopts it until they can find its true home planet. At first Chiro has a blast with Thingy, until weird things start happening. The Super Robot's functions go out of whack, even dumping Gibson into deep space. It seems as if Thingy is to blame, but it turns out that a virus created by the Skeleton King is making the Robot fall apart. To make matters worse, the virus has infected Gibson, transforming him into an evil mutant minion of the Skeleton King! Guest appearance: Frank Welker as Thingy

It all started with the nightmares. But nobody could've predicted how much more they would soon become. The team is whisked away to a strange dream world where all their hopes, fears, and memories are seemingly reality - including Skeleton King. The monkeys and Chiro are about to discover something they thought they'd all forgotten. But memories can never completely fade...

Despite his already impressive combat prowess, it wouldn't hurt if Chiro learned some new moves. So the team heads to a distant planet to visit Nova's former master, only to find it corrupted by the Skeleton King Worm. Luckily, they are able to find Master Offay, who agrees to train Chiro. The leader of the Hyperforce is soon ready to compete in the tournament that will decide the team's freedom, all the while being affected by the planet's corrupted atmosphere. But while searching for a way out Sparx, Nova, Gibson, and Otto make a startling discovery about Nova's former master... Guest appearance: Mako Iwamatsu as Master Offay

Hot on the Dark One's trail, the Super Robot suddenly changes its course to a barren planet stripped of its resources, leaving the Monkey Team baffled. They wind up in a strange laboratory where they encounter a brilliant scientist who has been reduced to nothing but a brain - and claims that he is one of the Super Robot's creators. It turns out that it was the prototype of a long line of fighting robots and the most recent one, the Prometheus Five, that has relentlessly attacking the scientist and his creations. The team sets out to help, but the Super Robot won't seem to let them attack this new robot. In fact, the two actually communicate! And through this, the Hyperforce - and the Robot - learns that there is more to the story than the scientist has told them... Guest appearance: Scott Menville as Slingshot/Prometheus Five

Chiro, who is tired of giving up his precious time to protect the city, suggests that an automatic defense system should be constructed to keep Shuggazoom City safe, so he doesn't have to. Otto and Gibson create the perfect line of defense, and it works magnificently after an attack by a weird [space] creature. But things start to get out of hand when three horrifying beasts slip through the cracks. The team successfully captures them, only to have them merge and go on a destruction spree! Now Chiro must take responsibility for relying on a machine to do the job that he was chosen to do, and stop Flytor with the team's help - even if it means shutting down their impressive defense grid for good.