Peter Cullen

Peter Cullen was going to be the voice actor of Orgrim Doomhammer in the cancelled game Warcraft Adventures. Later Blizzard Entertainment employed him to narrate one of their trailers for Warcraft III: Reign of Chaos, transmited in the E3 of 2003. He is best known as the voice of Optimus Prime in the original Transformers cartoon, and the Michael Bay films.