Watching the English Dub of Romeo X Juliet at the moment.

One thing I am noticing in watching Dubs (and I find it hilarious, and feel slightly cultured from it (even though people would probably think watching dubs of anime is the opposite of cultured)) is how small the community of dub voice actors in the big name series are. Every new series I watch practically (new to me, not necessarily recent), I will recognize at least one voice actor. In this case, I heard hints of Takumi Fujiwara from Initial D in Mayor Vitturio in Romeo X Juliet.

Some other common ones are when I watched Fullmetal Alchemist Brotherhood and In This Corner Of The World, and recognized Todd Habberkorn, who I knew better as the voice of Keisuke Takahashi from Initial D.

Not a week goes by at my anime club where we watch a dub and I don't recognize one of the voices.