Source: GameSpot
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Back in the 1980s, children were riveted to their television sets to watch the ongoing battle between the Autobots and the Decepticons. The "robots in disguise" became a sensation, and one of that generation's most popular catch phrases was the animated series' famous battlecry, "Autobots, roll out!"
The man behind that line is Peter Cullen, who voiced the Autobot leader Optimus Prime. Also lending vocal talents to the show was Frank Welker, who provided the raspy voice of Decepticon leader Megatron.
Today, Activision announced that both Cullen and Welker (pictured above) have signed on to reprise their roles in the publisher's upcoming Transformers: The Game, based on the DreamWorks Pictures and Paramount Pictures film
Transformers, due out in early July.