

See what happened before Optimus Prime and Megatron came to Earth.
On their home planet of Cybertron, the Autobots and Decepticons are involved in an explosive battle over the coveted AllSpark. With the fate of the universe at stake, the Autobots send it far from the reaches of the ruthless Megatron, leader of the Decepticons. But there are even more surprises in store when it crash-lands on Earth.
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TMDB score· 282 votes
On their home planet of Cybertron, the Autobots and Decepticons are involved in an explosive battle over the coveted AllSpark. With the fate of the universe at stake, the Autobots send it far from the reaches of the ruthless Megatron, leader of the Decepticons. But there are even more surprises in store when it crash-lands on Earth.
Peter CullenOptimus Prime (voice)
Frank WelkerMegatron (voice)
Mark RyanBumblebee (voice)Patrick HallahanStarscream (voice)
Brian StepanekBlackout / Agent Simmons (voice)
Kevin DunnRon Witwicky
Patrick ViallCapt. Archibald Witwicky / Barricade / Additional Voices (voice)
Justin FoleyAdditional Voices (voice)No reviews yet — be the first to write one from the Log screen.
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