According to I Watch Stuff the 32 takes of "Bah Humbug" come from the likes of many a famous Scrooge, including Patrick Stewart, Fred Flintstone, Mr. Magoo, Yosemite Sam, Michael Caine, Dick Grayson, Oscar Grouch, Rowan Atkinson, Kelsey Grammer, and of course, best of all, Scrooge McDuck!