Michael Gerber
Ya follow?

Everybody’s favorite Liverpudlians (except perhaps for Mrs. Marsden) perform “Kansas City/Hey, Hey, Hey, Hey”, “I’m a Loser,” and “Boys” for a remarkably restrained London studio audience, on October 7, 1964. According to the internet, the audience were members of the Beatles Fan Club. I think this footage might have been colorized after the fact?