Alan Young voiced Scrooge for more than 40 years and had one of the longest careers of any actor in history, starting at the age of 14 and continuing until his death at age 96.
But of course every news story I've seen about his death only mentions the five years he played the guy who owned Mr. Ed.
I wish I was the kind of person who could get away with using "Brigadoon!" as an exclamation, but I know very well that I'm not, and I'm not going to pretend that I am.