1966 Christmas Eve Show
PBS just ran one of my favorite episodes the 1966 Christmas Eve show that features not only the cast but also their families. It's so obvious that when this show did live singing they were so uncomfortable with the mic, people are always holding it near someone to be close enough. I guess the studio was not even equipped with bool mics since almost always the vocal tracks were prerecorded.
I have to say as always the Lennon Sisters steal the show. Their siblings were just as talented and good looking as the four sisters were.