There are a number of questions I'd like to ask him if he did another Q&A.
1) Why did he choose Philadelphia as the setting for the show?
2) Season 2 and 3 DVD's. When?
3) Any prospects for a made for TV movie to finish out the show, maybe next year, or even a couple of years later? Maybe that would be a good idea, as it would allow the kids to age a bit, and you could set in in 1969.