I know for a fact that Mr. Wilkes was not the person who went by the name of "DrRingDing" here on the forums.
Like Recoil said, the Doc moved on to another project mid-way through the season. Also, the Doc was based out of LA and not Vancouver. Finally, I know the Doc's real name so that really settles it. /forums/images/icons/wink.gif
It is a very sad thing to have happened and I am glad to finally know the story behind the dedication. I am sure it meant a lot to the people who make the show and his family. It is a wonderful way to be honored.