After nearly a decade, Optimus Prime's Peter Cullen and Megatron's Frank Welker have reunited on the perfect sci-fi series.

A cameo in Invincible season 4 put two famous voice actors against one another, resurrecting an iconic rivalry from the ...

On the surface, Invincible Season 4 on Prime Video is even bigger than ever, with cosmic warfare, politics among the ...

It's been many years since LaBeouf stepped away from the Michael Bay movies and ignited speculation as he met with Optimus Prime voice actor Peter Cullen. At Steel City Con in Pennsylvania, Cullen was ...

Peter Cullen, the actor who traditionally voices Transformers star Optimus Prime, is so synonymous with the character, you practically hear his voice when you think of the character. “Autobots, roll ...

ComicBookMovie.com President Nate Best sits down with Peter Cullen, the voice behind Optimus Prime, to talk about Transformers: Age of Extinction, G1 fans, heroes, villains and more!