An FYI, I met Sean Kenney at a convention a few years ago. Very nice man. Anyway, he had a beard, longer hair, and was, of course, much older. Well, he had a picture of Jeffrey Hunter from a movie he had done (I think it was King of Kings.) Hunter looked then, with the makeup from that film, a LOT like Kenney does today. Their choice of recasting for The Menagerie really was right on the target.