Following a mysterious message, BUMBLEBEE returns to Earth with unlikely companions to face a new Decepticon threat.

Bumblebee and his new allies struggle to find a teamwork dynamic as they protect Crown City from metal-devouring Underbite.

Bumblebee's new troop needs to hone their teamwork, but they'll have to do it on the fly as they face off against two more Decepticon fugitives - Sharkticon HAMMERSTRIKE and wolf-like STEELJAW.

Fixit, craving the action of a field assignment, gets more than he bargained for when the Bee Team tries to keep wily Combiner CHOP SHOP from fleeing Earth.

Beleaguered Bumblebee must learn to lead in his own way as the team struggles to bring in the brutish Buffaloid, TERRASHOCK, whose stasis pod has been found by human scientists.

Sideswipe's loyalty and dedication to the team come into question as he and Bumblebee track down THUNDERHOOF, a Decepticon taking advantage of human folklore.

Bee and his team track FILCH, a crow-like Decepticon with an impulsive urge to steal all things "shiny," who has taken Denny prisoner.

Grimlock seems to turn against his friends, but the change of heart proves to have been caused by a miniature Decepticon taking control of his body and mind.

Strongarm takes on her first "solo" mission - tracking the insane frog-like Decepticon SPRINGLOAD to the ruins of an ancient temple.

The Bee Team welcomes visiting Autobot veteran JAZZ, just in time to fend off the massive Bot-worm PED - a petty crook bent on monopolizing Energon supplies.

Infected by a Decepticon's toxin, Bumblebee regresses to the maturity of a youngster, leaving the team essentially leaderless, chasing an escaped fugitive, and trying to keep tabs on the hyperactive lieutenant.

The Bee team finds itself caught in the middle of a feud between rival bounty hunters who are both out to claim a bounty on Bumblebee.

Bee tries to keep his team from distraction as they fight MALODOR and his Skunkticon posse, while Optimus, in the realm of the Primes, undergoes a dangerous test administered by MICRONUS.

Sideswipe blackmails Strongarm into doing all his work while the team tries to capture crab-like CLAMPDOWN, jailed for the very same crime back on Cybertron, before he can join Steeljaw's Pack.

Denny and the Bots are captured by the bat-Decepticon NIGHTSTRIKE, who plunges the team members into their worst fears.

Mad-scientist VERTEBREAK captures Sideswipe, steals his body and stores the Autobot's head in a jar, leaving Sideswipe to think he's unable to contribute to the team.

After a dispute with his sensei, Drift, Jetstorm returns to Earth in the hopes of studying at the feet of a new master - Russell!

Bee and the Team head to the ocean floor to capture Decepticon OCTOPUNCH, not knowing that Grimlock is covering up a serious injury.

When Decepticon gladiator GROUNDPOUNDER and his cheating manager HEADLOCK enter a human Demolition Derby, Grimlock, Denny and Fixit pose as competitors to bring the 'Cons in.

An attempt to fix ailing Fixit goes horribly wrong, turning the Mini-Con into a fully weaponized and lethal prison guard who mistakes the Bee Team for Decepticon fugitives.

After Steeljaw and his Pack commandeer the Scrapyard and its defense while the Bee Team is away, our heroes must find a way back in - or face an army of freed Decepticon prisoners.

When Dinobot SCOWL goes on a rampage, Grimlock briefly ponders a return to old habits, but comes to terms with the fact that not all Dinobots are good-guys.

The Bee Team allies with WINDBLADE, another Decepticon-hunting Autobot, to take on ZIZZA, a mind-controlling queen-bee-'Con who has taken control of a small airport.

An educational trip turns into a Decepticon hunt as Bee and the Bots stumble upon the shape-shifter PSEUDO in a western ghost town.

As Optimus prepares to return to Earth to face the mysterious Great Evil he's prophesied to Bumblebee, the Bee Team tries to prevent Steeljaw's Pack from teleporting that very threat, the First Decepticon, MEGATRONUS, back into Earth's dimension.