Juan Bonet lifts his wine glass into the sunlight, tilts it to one side and squints into the velvety red liquid with the expression of a man in the grip of a profound pleasure.
The annals of show business are filled with performers Lisa Bonet, Gary Burghoff, David Caruso, Larry Linville, Shelley Long, McLean Stevenson among them who left a popular TV show for what they mistakenly hoped would be greener pastures.