You know I've discovered something a little astounding recently. Starscream obviously only had a minor role in the movies so this would have been largely moot regardless, but Charlie Adler, is someone who can do a pretty good Starscream-esque voice if given the chance. Most newer versions of the character are essentially based off Chris Latta's voice and generally I think they do at least a vaguely passable job. Tom Kenny did it in Transformers Animated Doug Parker did it in Beast Wars Michael Dobson did it in the Unicron Trilogy. But if they had wanted to give Starscream a G-1 like voice in the movies (like with Optimus) I think the best candidate would have been Scott McNeil. I suspected he could do a good Chris Latta impersonation but I never imagined just how good. Seriously that was the best Starscream-like voice I've ever seen by far. It was amazing. I've begun to wonder why he never actually played Starscream in any of the Transformers shows he was in.