Ben Schwartz writes in with the following amusement:
A clip of Kaz, King Punkarocka himself, at a 1977 Ramones show has been spotted. It's on the "It's Alive 1974-1996" Ramones dvd compilation of live shows. Kaz is in the front row of a 06/11/77 gig at CBGB's during the song "Beat on the Brat." This comes just after Kaz graduated high school, while he worked a factory job in New Jersey. Kaz agrees, it's him, in a Rod Stewart haircut and sleeveless white tee.
I think spotting cartoonists on film and in video should replace the old endeavor where superhero fans would spot comic books in TV and movies.