As I have written before, collectors of any given franchise like to get everyone involved. Just being in one can make the actor a major favorite at such conventions. Being in three very successful franchises is like a golden ticket at such conventions.
Adding to all of that, Metcalf is extremely personable. He will sit and talk to everyone for as much as time permits. He also has a nice assortment of pictures you can get signed.
I am not necessarily a Seinfeld collector, although I am a big fan of the show. Still, I have met the Maestro, David Puddy, the Soup Nazi and Mike Moffit. Happily, they were all pleasurable experiences.
Mark Metcalf and me in Columbus, OH-October 2011.