(Hasbro says the gun sound might change ... flip open Optimus’s side mirrors and wrist communicators. 1/19 Optimus Prime in truck mode, with nice bright LED headlights and folding side mirrors.

But if you’ve got the cash, this three-foot trailer looks like an epic addition to the build, able to automatically deploy its gun turret ... though the Optimus Prime costs $999 there for ...

One of the coolest Lego display models for adults, the Transformers 2-in-1 Optimus Prime, is back in stock at Amazon for a great discount. The popular Transformers Lego set had been sold out since ...

Are Transformers robots? Where do Transformers come from? Who is Primus? Why was Optimus Prime called Orion Pax? Were Orion Pax and Megatron once friends? How old are the Transformers? Answers to ...

Chris Hemsworth and Brian Tyree Henry voice the young bots that will become Optimus Prime and Megatron in the upcoming film. Transformers fans are getting a blast from the past in the franchise's ...

Instead, "Transformers One" is taking viewers all the way back to pre-war Cybertron, introducing Optimus Prime and Megatron not as enemies, but as allies. Of course, expect things to turn sour ...