The Transformers' war continues in an older time, through a new generation. On pliocenic Earth, the heroic Maximals and the evil Predacons battle for survival against each other and against a violent planet.
Genre: Animation, Action, Adventure
Cast:Scott McNeil , Andrea Libman , Garry Chalk , Ian James Corlett , Richard Newman , David Kaye , Venus Terzo , Alec Willows , Jim Byrnes , Don Brown , Doug Parker , Blu Mankuma , Colin Murdock , Elizabeth Carol Savenkoff , Campbell Lane , Pauline Newstone , David Sobolov , Susan Blu
The Maximals are sent into a time storm after Megatron attempts to destroy one of their ancestors. But help has come from a very unlikely ally who finds that she's in the same boat as the Maximals.
A Maximal, named Depthcharge, crash lands on Earth as during his search for Protoform X aka Rampage.
The Maximals try to recover Sentinel from the old base remains. But the Predacons have the same idea.
Megatron sends a new fleet of robotic raptors after a tribe of the very first humans. Optimus sends Blackarachnia and Cheetor to protect them.
Megatron uses a piece of Rampage's spark on a new blank pod in order to resurrect Dinobot as a Transmetal Predacon. While trying to stop him, Cheetor becomes critically injured.
Cheetor's exposure to Megatron's machine is beginning to change him into a Beast Mutant.
Blackarachnia believes her relationship with the Maximals is not going anywhere, and decides to leave. On her way, she ends up playing a stalking game with Dinobot II.
Megatron plans to use the early humans to help finish a new weapon.
Hoping to modify her body, Blackarachnia uses the Transmetal driver on herself...only to end up damaging parts of her programming in the process.
One of Tarantulas' bugs is implanted on Optimus, which allows Quickstrike to control him remotely. Megatron thinks of a way for his powers to be on par with Optimus.
Deep within the depths of outer space an unknown enemy exists. Tigatron and Airazor are in a state of suspended animation and are transformed into a new entity known as Tigerhawk who serves as an emissary of the alien race known as the Vok. The Vok set out to destroy Megatron. In a state of panic Optimus Primal goes out to try and set the Vok straight and prevent the destruction of the time flow.
Inferno, Waspinator and Quickstrike search for a new base, while Megatron, Rampage and Dinobot 2 head underwater to the Nemesis. Depthcharge races after them, but is too late. The Nemesis rises, to Optimus and Tigerhawk's dismay.
With Megatron wreaking mindless violence over the earth and headed for the Ark, Optimus attacks, to no avail. All looks hopeless - unless the sudden resurgence of an old friend can swing the balance in the Maximal's favour.