Optimus Prime has a very iconic voice, but many different and talented voice actors have been able to do the role justice over the decades.

Transformers One producer Lorenzo Di Bonaventura has addressed the decision to replace longtime Optimus Prime voice actor Peter Cullen with Thor star Chris Hemsworth, explaining why the chance was ...

The animation style wasn't what most expected, while Thor star Chris Hemsworth replacing iconic Optimus Prime voice actor Peter Cullen was always going to divide opinions.