Brian Stokes Mitchell
Douglas Sills was great in Pimpernel, but I think he's ill suited (or ill-directed) in Little Shop
Chuck Wagner and Dave Clemmons were the best Javer-Valjean (respectively) team I've seen.
Kevin Kline (would love to see him in Witches of Eastwick)
James Barbour
Leo Norbert Butz is consistantly good and versatile
Anthony Crivello
The man who played Leo in the national tour of Parade (can't think of his name, but I've seen him on a couple of episodes of Law and Order) He was amazing!
Sam Harris (The best Joseph) Good as long as the MD can keep his R&B ornamentations at a minimum
"What can you expect from a bunch of seitan worshippers?" - Reginald Tresilian