And for that matter, Donna McKechnie won a Tony Award (although she is admittedly not fully experienced by the time of DS).
My opinion of Grayson Hall has improved in the last 20 years too. Watching her contorted facial expressions is one of the highlights of the show.
And Addison Powell (Dr. Lang) is FANTASTIC as a mad scientist (in an MST3K kind of way).
One guy on my hit list has always been Anthony George, not because he was a bad actor, but because he was terribly miscast as Burke Devlin.