"Episode 1: Fallen Comrades—When a stasis pod carrying a Maximal Protoform crashes in the northern wastes, the Maximals and Predacons race to reach it first. Despite Dinobot's objections, Optimus Primal sets off on his own to retrieve the Protoform and is caught in a Predacon ambush. As Optimus Primal recovers from the attack and the other Maximals race to the crash site, Dinobot is forced to protect the Maximal base alone from a Megatron-led assault.

"Episode 2: Double Jeopardy—When Optimus Primal and Dinobot are ambushed trying to retrieve a stasis pod, the Maximals suspect Rattrap is a traitor. To prove his loyalty, Optimus Primal sends Rattrap to retrieve energon in the dangerous lava pits of Sector 12. When he is captured by Terrorsaur, the Maximals have no choice but to attack the Predacon base and retrieve their comrade, unsure whether Rattrap is a traitor or not. As a Maximal attack ensues, Terrorsaur struggles to maintain leadership of the Predacons.

"Episode 3: The Probe—A space probe sent to find Optimus Primal and his crew promises rescue for the Maximals. However, unable to contact it, the Maximals are forced to build a homing array in Predacon territory. Seizing the opportunity, the Predacons launch a full-scale attack. Reeling from the onslaught and vulnerable in their beast forms, the Maximals struggle for one last opportunity to contact the space probe and return home.

"Episode 4: Gorilla Warfare—Optimus Primal and Dinobot are attacked by the Predacons during an exploration of their new planet. During the attack, a viral mine attaches itself to Optimus Primal and begins to take hold of his personality. Intended to take away his courage, instead it turns Optimus Primal into a Predacon-hungry warmonger. He sets out to attack the Predacon base by himself. Unable to rid himself of the viral mine, Optimus Primal must choose between his own life and allegiance to the Predacons.

"Episode 5: A Better Mousetrap—Rhinox invents a defense grid impervious to Predacon attacks. However, before it can be activated, Rattrap sets it off prematurely. The Defense grid thinks the Maximals are intruders in their own base. As they flee their ship, Rattrap stays behind to deactivate the grid on his own. Meanwhile, Tigertron must thwart the Predacons before they tunnel into the Maximals' base.