Dave Madden did a great job as the narrator of the E! special on the Partridge Family years back. Russell Johnson would be sorely missed as well. He had kids wanting to be scientists via that show. Had anyone saw that reunion on Rosanne years back? It was hilarious.
Russell Johnson's son was a researcher trying to fight the A.I.D.S. virus, but he died from it according to Johnson on the tv bio about Gilligan's Island called Back To The Island, with Dawn Wells and Bob Denver. I was very surprised that Tina Louise(Ginger Grant) had not shown up for that. But, when she left, it was the smartest move on her part.