Three aliens (Lance, Ilana, and Octus) crash-land on Earth while fleeing the evil general that has conquered their home planet, Galaluna. Shortly after, the general sends one of his minions after them, and they must fight the creature

Ilana suggests that they decorate their new home to fit in to the neighborhood, but as they enter the city's mall, Lance has a hard time adjusting the new life while protecting the princess

In an attempt to fight the titan, General Steel and his men seek out an extra terrestrial weapon. Meanwhile, Lance and Ilana discover the importance of teamwork

Lance takes up being a vigilante and an intelligent roach-like Muddradi assassin comes after the princess. Lance's exploits are on the news without people knowing it was him, and Octus warns Lance not to take Earth laws into his own hands

When Lance becomes fascinated by the cars, he gets into a vehicle racing challenge against one of the competitive Earthlings

The group comes face-to-face with their deepest fears when a deadly alien being attempts to use their worst nightmares against them

The group must protect their fellow classmates without the aid of Sym-Bionic Titan when a huge tar creature manages to infiltrate Sherman High School and traps everyone inside the building

Lance looks back into his childhood years before he was chosen to be one of the Galalunian soldiers

When Modula finds another deadly beast to unleash upon the group, Lance, Ilana and Octus find a cuddly little alien they kept as a pet. However, they soon discover that the cute creature isn't all what it seems. The creature is generating enough energy to wipe out Earth, so the trio reluctantly let their beloved pet die peacefully in a glorious burst of energy

Kimmy, the head cheerleader, forces Octus (as Newton) to tutor her after she fails a test, where things take an unexpected turn of events. Meanwhile, a Mutradi monster lands in the city where Lance and Ilana come across it but are unable to activate their mech suits

Lance, Ilana, and Octus travel to a foreign planet to rescue a Gallunian prisoner

An annual party celebrating a local legend gets interrupted by a shape shifting alien. Meanwhile Newton continues to explore his relationship with Kimmy

Lance, Ilana, and Octus go deep in to the swamp to find a Mutraddi that has crash-landed in the water. They investigate the wreckage and are attack by an amphibian-like Mutraddi that, after a seemingly easy kill, is able to bite Ilana and escape. Very slowly she transforms into the creature and attacks an alligator that was also mutated

As the world seems to come to an absolute standstill, Octus searches for the cure to stop the disease that can affect humans and animals

Lance learns how to play the guitar, and General Steel sends a spy to Sherman High whom Octus convinces that there is connection between Titan and the school. A dragon-like Mutraddi, which was defeated earlier by Titan, comes back as a severed head during a concert but is destroyed by Illana and Octus with a hologram of the Manus armor, to give Lance an alibi with the General being at the concert

Flashback to the day the King of Galaluna was overthrown by the Mutraddi. Lance was the first to catch on to the betrayal while Princess Ilana and her loyal bodyguard try to make it back to her father

Ilana is homesick, so she joins the Homecoming Dance Committee and creates a Galalunian-themed dance. Meanwhile, General Modula's continued failure to kill the princess is spreading across the galaxy. Modula is approached by an alien who guarantees on his own life that he has a creature that will kill Ilana and crush the Galalunian People's spirit

Solomon and his team land at a heavily damaged space station when they are attacked by a burst of energy. Meanwhile, Octus is thrown a surprise birthday party by Lance and Ilana. During the party, Octus receives a distressing call from Solomon that requires Titan's immediate assistance

General Steel unleashes his newest dastardly creation in the form of his own giant killer robot, and faces the team of heroes to scramble in order to find a way to defend themselves and the planet without the aid of Octus

After Solomon saved Lance and Ilana from General Steel, three nearly-indestructible Mutraddi beasts were sent to ravage the Earth. Lance, Ilana, the US army, and G3 must set aside their difference to defeat the trio of giant creatures