For decades, Peter Cullen has provided the iconic voice of Transformers’ Optimus Prime. Upcoming film Transformers One, though, heads back to Cybertron to before Optimus Prime became leader of ...

Also confirmed on the film's website is that Peter Cullen, the original voice of Optimus Prime, will return to voice the leader of the Autobots. Here's a roundup of other Transformers movie news ...