Dan meets his partner Bakugan Drago for the first time and we learn about the incident that happened on Earth twelve years ago.

When the local Burger Joint is being threatened by a rogue Bakugan, Dan steps up to save the day and the burgers!

The AO stop neighborhood kids from copycat behavior (namely, using their Bakugan for frivolous reasons).

The AO must handle a neighborhood bully who is using his Bakugan to pick on the local kids.

Wynton's constant practical jokes wear thin on his Bakugan Trox so the Bakugan decide to teach him a lesson.

After the AO cause accidental destruction Dan's parents question whether the kids should be allowed to keep their Bakugan.

Lia disagrees with her new Bakugan Pegatrix on battle techniques but during a fierce fight Lia must rely on Pegatrix's battle savy.

Two new Bakugan Brawlers, Shun and Magnus, try out for the AO.

The AO solve the mystery of a kid's missing Bakugan and meet a Bakugan Hunter named Strata.

Lightning discovers a new Bakugan, Artulean, leading to an unhealthy rivalry with Howlkor.

While Lia's newswoman mom does an expose on the AO Strata the Hunter tries to capture Hydorous.

The AO compete with The Exit, a rival Brawling team for ViewTube hits, leading to a "winner take all" brawl.

A promotor tries to get the AO to join an official league for Bakugan Battling.

Wynton finds a new Bakugan who proves difficult to control but things get more complicated when Col. Tripp seizes control of Trox.

With "Dan" behaving strangely toward the AO Lightning sniffs out the truth, an impostor!

After a Bakugan field errupts the town kids stampede to get their own Bakugan but when the field is contaminated Lia must save the day.

Dan and Wynton meet a boy who leads them into a maze where the boy's Bakugan has been enslaved.

Philomena Dusk from AAAnimus Corp. hires Magnus and gives him a control implant to bolster the power of his Bakugan to defeat Dan.

A cryptic call leads the AO in search of a missing Bakugan.

We are introduced to Shun's mysterious backstory, his relationship with his industrialist father and desire for a closer knit family.

Dan and Shun butt heads on how best to make the AO a real team amidst growing threats.

Drago and the other AO Bakugan face an unseen threat with earth shattering power only to be left wondering if it was all a dream.

Osamu Kazami comes to take his son Shun back home and finds a defiance he hadn't counted on.

AO meet Benton Dusk discovering that their quiet little corner of the world is about to become larger.

Benton Dusk reveals AO have been identified as persons of interest by powerful corporations including Philomena Dusk's AAAnimus.

AO embark on a mission into the mysterious labyrinth world of Vestroia to find Strata the Hunter and free the Bakugan he has imprisoned.

The AO encounter powerful forces that seem to be struggling for control over the alien landscape.

AO experience mind altering effects of the nearby Core Cell and come face to face with the Bakuzon monster Tiko.

The AO find the doorway out of Vestroia only to learn they have entered a mirror world of their own imagining.

Drago leads the Bakugan against the threat of Tiko to protect a powerful energy source.

The AO defend the Core Cell from an attack by Tiko and in a last ditch effort to save it Dan manages to evolve Drago into his L2 form.

AO return home to learn that no time has passed but they soon discover their knowledge of brawling has gotten years advanced.

After Strata is sent packing the AO discover that they have picked up a hitchhiker a Panda-like Bakugan.

AO want to evolve their Bakugan like Dan did with Drago but only Shun finds a way by tapping into the energy of the Mind Core Cell.

Shun's cousin claims Hydorous as his intellectual property the AO must battle to keep their friend.

Confronted by China, Riot Lia learns to evolve Pegatrix after realizing the true meaning behind her filming obsession.

Dan tries to lie about evolving Drago and gets exposed while the team face off against Duran Dane and his Bakugan.

Dan and Wynton stumble on both a possible hidden location and Colonel Tripp who wants the energy source for himself.

After a falling out with Dan, Wynton is mind-controlled by Tripp who stages an attack to ignite a war.

Dan embarks on a solo adventure to outdo Magnus's new team of Bakugan Brawlers.

Lightning uncovers the Mind Core Cell buried beneath the Earth and battles Stata the Hunter in an effort to protect its secret.

Lightning reveals his discovery of the Mind Core Cell but the AO arrive only to discover that Magnus has already beaten them to it.

Both team's Bakugan knocked into a hibernation state by the Mind Core Cell!

After defeating Magnus the AO get an offer of employment from a surprising source Philomena Dusk!

During a commercial to celebrate their joining the AAAnimus team Dan and the AO rebel before they sellout.

While escorting the Mind Core Cell to AAAnimus Campus the AO are attacked by Masato Kazami and his Body Guards.

Philomena's attempt to refocus the Mind Core Cell's power backfires and the AO must fight their fellow employees.

After more unsuccessful attempts to harness Core Cell energy the AO must battle their own Bakugan with AAAnimus tech in order to save them.

The AO confront Philomena with concerns about her control over the Core Cell energy.

The AO plan on sneaking into AAAnimus and rescuing their Bakugan but are stopped by Benton who offers up an alternate plan.

The AO team up with Benton Dusk to recapture their stolen Bakugan and free the energy from the Mind Core Cell.