HI:
Amazon is doing their yearly pilot shows and one of them is a new reboot of Sigmund--its really good..and has a few guest cameos from the original series..its free to watch..:)
I saw Johnnie Whittaker from the original series in the new show. Was there anyone else? I thought that the guy pictured with him (the one with the goatee) might be Scott Kolden, but if it were Scott, I'd think they would have credited him (Johnnie was listed as a special guest star).
Remake was pretty faithful to the original, and is probably how the Kroffts would have done the original series had they had a bigger budget.