One of the most bad ass voice actors of the past two decades has been announced as the new voice of Starscream for Transformers: Prime. He is none other than Steve Blum. His most notable voice being Wolverine. The annoucement came from the mouth of the man himself at SacAnime and was caught on tape by youtube member Sean Long. Here is a clip to show the news. The announcement starts at the 2 minute mark.
Here is a photo of what Starscream will look like and another of Ratchet just for good measure