UPDATE: Most pieces on Knotts are focusing almost exclusively on his Mayberry connections. It's certainly the highlight. But only a few in the hated MSM have bothered to mention Knotts' presence on "Three's Company" and his underappreciated movies, including the Kafka-esque "The Incredible Mr. Limpet." (Knotts plays a man who turns into a fish.) Leave it to E! to wrap up the man's career properly.