Transformers: Beginnings

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.

Cast

Peter Cullen

Optimus Prime (voice)

Frank Welker

Megatron (voice)

Mark Ryan

Bumblebee (voice)

Patrick Hallahan

Starscream (voice)

Brian Stepanek

Blackout / Agent Simmons (voice)

Kevin Dunn

Ron Witwicky

Patrick Viall

Capt. Archibald Witwicky / Barricade / Additional Voices (voice)

Justin Foley

Additional Voices (voice)