I read his autobiography, "Making It BIG In The Movies." It was surprisingly good. The guy was in so many shows - TWILIGHT ZONE, GILLIGAN'S ISLAND, I DREAM OF JEANNIE, WILD WILD WEST, etc. Even though he got many roles, the guy struggled to make a living and had to rely on being a salesman (cars, houses) to be successful. The book is a very interesting look at Hollywood, especially as Kiel pulls no punches talking about the industry and the people in it.