Watching the series again and in season 6 it is revealed that Mr Carson has the Palsy. In episode 2 of season 2 you see his body shut down due to stress. I was wondering, If anyone knows if the writers were foreshadowing the onset of Parkinson's ? The show had been a three your project before it became so popular. Had the show only lasted 3 years there would not have been any connection. I was wondering if any of the fans of the series caught that or if anyone knows?