That other actor,Robert Wightham ,Jr.who played John -Boy after Richard Thomas left "The Waltons"?.The only thing I remember seeing him in was as that preacher who was the REAL murderer in a 1992 episode of "Matlock"called "The Final Affair".And a question:Did you like him as John-Boy or Richard Thomas as John-Boy?As for me,I liked Richard Thomas better.How about the rest of you?Feel free to post.