You get that a lot now that all the old shows are being re-run. I saw a young Jamie Lee Curtis, pre Halloween, on Quincy the other week.
Going back to HSB, I won't be watching it again, because aside from the original run which I used to watch twice a week before it moved to 4 (thames and anglia), I also recorded the whole run on 4, and have seen it twice on More4. I love it, but sadly enough is enough....Maybe in another 20 years. I just hope ITV3 doesn't start repeats of L A Law again!