Q I loved Ed Begley Jr. on St. Elsewhere. What's he doing now?
—Bee O'Reilly, Frederick, Md.
Begley, 57, is the star of the HGTV network's new Living With Ed, a reality series that shows the often-comical chemistry between the ardent environmentalist—who lives a passionately "green" lifestyle—and his wife, Rachelle, who longs for more conventional comforts in their solar-powered, two-bedroom Hollywood home. Begley has worked consistently since St. Elsewhere ended in 1988. He has several new movies in the works and played a recurring role in last year's season of TV's Veronica Mars.