Source: ComingSoon, StarWars.com

In their latest Homing Beacon newsletter, the Official Star Wars site revealed who will be playing the voice of General Grievous in Star Wars: Episode III Revenge of the Sith...

His implacable metallic skeleton gives him the aspect of a droid, but hidden inside the armored carapace is an unwholesome, living being. To remind viewers of this inner Grievous, his words are occasionally punctuated with a hard, wet hacking cough -- suggesting that Grievous is literally rotten to the core.

Providing the voice of Grievous is Matthew Wood, whose history with Star Wars has been mostly behind-the-scenes. Though Wood is an actor, his contribution to the prequel trilogy has been primarily as Supervising Sound Editor. His access to the Episode III production process may have given him a head's up that casting was underway for the part, but the use of a pseudonym ensured that insider status didn't factor into the selection process.

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