The leader of the Transformers' Autobots is definitely based on a flat-faced cab-over-engine semi-truck. Exactly which one, though, remains a matter of dispute.

Transformers: Age of Extinction continues the Bayformers saga while introducing a new cast of heroes and villains. It takes place in 2014, with NEST dissolved and humanity declaring hunting season on ...

There's a larger-than-life statue of the Transformers character Optimus Prime at the McCarty Truck Stop in Houston. But why is it there?

When fans think about the "Transformers" character Optimus Prime, what comes part and parcel with the whole "truck becomes a robot" thing is the voice of Peter Cullen. The actor has been playing ...

If you're still haunted by the emotional gut punch of The Transformers: The Movie , you're not alone. That epic 1986 animated ...

A new Optimus Prime action figure from Blokees expertly recreates one of the highest points of this 14-year-old live-action ...

Chris Hemsworth is Optimus Prime and Brian Tyree Henry is Megatron in the first trailer for Transformers One, a new animated movie about the origins of the Transformers.

A new trailer for Transformers One, which releases this September, previews the animated Optimus Prime and Megatron origin story movie.

For the first time, Transformers fans got to see favorites Optimus Prime, Bumblebee, Jazz, Megatron, Starscream, and more interact with human stars and battle through real explosions. Advertisement ...