It may have been a blessing in disguise that Robert Gerringer was replaced by Peter Turgeon. The Woddard as played by Gerringer seemed like a "favorite uncle" type, while the new Woodard seemed rather snipy, and seemed to have few endearing qualities (imo). Didnt it seem that once the change in actors occured, that the new doc almost immediatley discovered the secret of Barnabas , which led to his timely devise, demise?? I get the feeling that this would not have been the case had the Gerringer Woodard still been on the show, to violently murder a well liked character may not have set well with the viewers, so with Turgeon, it made it somewhat easier to take. (imo) Makes you wonder how far scripts were written in advance, that if the doctors killing was already written into the future script, or whether they decided that once the new actor came in, that this characters fate was sealed?