Familiarity? Caine's performance is, in fact, the only one of those listed that I can clearly recall having seen. I think I may have seen Stewart's at some point, but more just clips rather than the whole thing, and I'm sure I caught the odd Duck Tales episode here and there but I was never a fan.I mean, I knew that Michael Caine would be at the top--he's one of the best actors on the list, and The Muppet Christmas Carol is one of the best adaptations of the story. No surprises there.
But Scrooge McDuck? I don't get it. How the heck is McDuck in second place, when George C. Scott and Sir Patrick Stewart are also on the list?