Marty Krofft, 'H.R. Pufnstuf' and 'Donny & Marie' producer, dies of kidney failure at 86. https://www.msn.com/en-us/tv/news/marty-krofft-h-r-pufnstuf-and-donny-marie-producer-dies-of-kidney-failure-at-86/ar-AA1kyWfV?ocid=msedgntp&pc=HCTS&cvid=03c082f8bcd448f1a572185aa1a68d1b&ei=17 GO4AWILDRIDE