Optimus Prime and the Autobots defend Earth against Megatron and combined forces of the evil Predacons and Decepticons.
Battle Protocol In desperate need of energy, Megatron and his Predacons disrupt the First International Energy Symposium intent on kidnapping world renowned scientist Dr. Kenneth Onishi. Aware of the crisis, Optimus Prime notifies the Tactical Artificial Intelligence System that a Battle Protocol is in effect. Optimus and the Autobots vow to Koji, Dr. Onishi's young son that they will stop at nothing to rescue his father.
An Explosive Situation The Predacons' desperate search for energy to power themselves and Megatron's mobile command headquarters continues. Meanwhile, Optimus takes Koji to Cybertron Base, the Autobots' secret headquarters and introduces him to their Tactical Artificial Intelligence System ("T-AI") that tracks the Predacons' activities. Later, Megatron puts Sky-Byte, the shark-bot, in charge of recovering a terrorist bomb that contains enough energy to satisfy their sinister needs.
Bullet Train Rescue The Predacons' hunger for energy leads them to attack the Linear RFG bullet train on its inaugural run. Young Koji is aboard the high-speed train as Megatron and his Predacons disable its computer-controlled brakes. T-AI alerts the Autobots to the crisis and issues an Emergency Protocol for Team Bullet Train's assistance. While Optimus and Team Bullet Train try to stop the out-of-control train, Sky-Byte and Dark Scream detonate a nearby bridge!