One person I forgot to mention is Michael Aron (Jack London in TNG's Time's Arrow
We met him in San Francisco last year and he was a really cool guy. Very down to Earth, easy to talk to. He owns a motorcycle shop in San Rafael, and also runs an agency that helps non-profits with media development.
He had lots of good things to say about the show, and the people he worked with. He's the kind of guy you could just sit and have a beer with.