Hard Knocks - Season 16 is great tv show made in United States. It is a pleasure for me to watch such a good tv show. I know it's know from being a mainstream popular tv show, but honestly it's a really entertaining tv show. Anyway, Documentary may boast of one of the biggest numbers of good tv shows. What determines the phenomenon of this tv show? It's realism, taking care of psychological probability?. It's a tv show for everyone, I'm sure you'll like it after watching.