Dinobot sees a chance to regain his lost honor when he spots Megatron attempting to alter history using the knowledge on the remaining golden disk.

The Maximals manage to take out the transwarp cruiser and fend of the Predacon attack. But the battle is far from over, as Megatron heads for the now uncovered Autobot Ark - containing the heroes and villains who'll shape the Cybertron where the Predacons and Maximals come from.

Megatron is captured, but the battle used up too much of the cruiser's energon supply for there to be enough for the travel back to Cybertron. While Ravage interrogates Megatron about where they might find more, Primal confronts Silverbolt about his relationship Blackarachnia, leading the Fuzor to go off on his own to find her.

As the transwarp wave generated by the explosion in "Other Voices (2)" nears Cybertron, the Maximals rejoice, thinking the rescue is on its way. But unbeknownst to them, it is intercepted and diverted by the leaders of the Cybertronian Predacon alliance, who view Megatron as a loose cannon and wants to deal with him quietly, by sending one of their covert operatives.

A new breed of transformer, robots with two animals mixed together when in beast form.

Hopelessly outnumbered and outgunned, Rattrap, Cheetor and Dinobot try to keep the Predacons away from the Axalon where Rhinox lies delving deep into the Matrix, pursuing a faint hope...

Dinobot is captured while on a recognizance mission, and surprisingly asks Megatron for permission to rejoin the Predacons, offering the golden disk as proof of his sincerity.

A series of earthquakes uncovers a heavily damaged stasispod. Out of it comes a freakish robot - barely sentient, but with extremely powerful weapons. Scoffed at by the others, both Silverbolt and Rampage sense a kindred spirit, each in their own way.

While out surveying the planet, Airrazor and Tigatron trigger a remaining alien site. While the Maximals scramble to their rescue, Tarantulas is already on his way, determined to thwart the aliens' plans.

Surviving the energon surge thanks to their new transmetal bodies, Tarantulas sets up a shield around the alien construct and heads inside along with Megatron and Quckstrike. Outside, Optimus and Rattrap try to figure a way in, while the two other transmetalized Maximals return the wounded Rhinox and Dinobot the CR chambers.

Cheetor discovers a huge stasis pod, containing Protoform X - a failed Maximal experiment that created an indestructible spark but drove it insane in the process. When Predacons arrive, a fight breaks out over it, setting off an energon storm that leaves Blackarachnia and Silverbolt together damaged, having to fend for themselves - While Protoform X awakens, looking for a victim...

The alien machine is destroyed and Optimus went up with it, but the explosion sets off a quantum surge that changes the planet - and several of the robots. In his new, more powerful transmetal body, Megatron hopes to take out the Maximals before they have a chance to regroup and recover.

Megatron sends out Tarantulas, Blackarachnia and Quickstrike to build an energon refueling station, though the spiders' scheming complicates even the simplest task.

A band of benevolent Maximals follows a pack of power-seeking Predacons to a new planet.

Dinobot challenges Optimus for leadership of the Maximals, but while they fight the Predacons launch an ambush.

Cheetor becomes trapped in Tarantulas's net of deceit and torture.

The Maximals are preparing to place out a Predacon detection system, but Optimus postpones it due to a fierce storm. Cheetor is however again out to prove himself, and starts setting it up anyway - ignoring the storm until a freak lighting somehow transports him into the Predacon base.

A stone circle, showing abnormal energon readings, is activated during a Predacon attack and attracts an alien probe. While investigating it, Optimus is disintegrated, leaving the Maximals bickering over who's in charge, while the Predacons prepare to attack.

Terrorsaur comes across a mountain of energon floating in mid air. He chances robot mode to get a sample, but instead of damaging him, the energon supercharges him. With his newly gained powers he sets out to depose Megatron and then destroy the Maximals.

One of the Maximal stasis pods, put in orbit before the crash, falls down in the north, and Optimus rushes out to retrieve it. Unfortunately, Megatron anticipates this and sets up an ambush that nearly kills the Maximal leader. Without a flyer, the Maximals race to the pod in hope of getting it before the Predacons reprogram the dormant robot inside.

After repeated ambushes by the Predacons, this time costing the Maximals a stasis pod, Optimus calls Rattrap's loyalty into question, and sends him off into Predacon territory to look for energon. Once there, he is attacked by Terrorsaur, and offers to surrender... and become a Predacon.

While the Predacons are preparing to strike at the Maximal base by creating a hole in the ground below it, Dinobot accidentally activates the Maximal's new defense system before it's learnt to recognize the Maximals as friendlies.

Scorponok infects Optimus with a virus supposed to make him a coward, but it turns him into a battle-crazed berserker instead. Filled with fury, Optimus attacks the Predacon base alone.

Rhinox detects a Cybertronian probe entering the star system, but is unable to contact it though the energon fields. The only option is build a more powerful transmitter before the probe leaves, but the nearest suitable place is in the middle of Predacon territory.

After installing a hidden camera in the Predacon base, the Maximals watch them destroy themselves during a power-struggle between Terrorsaur and Megatron. Investigating, they find no signs of life, so it looks like they won, and can go back to Cybertron with salvaged parts from the remains of the Predacon ship.