For me this tv show is one of the best tv shows released in year 1970. Until now Mannix - Season 4 is the best online tv show I've seen this year. It's probably the most known Action tv show and it's really entertaining. You just have to watch Mannix - Season 4. Even in the biggest and best Hollywood productions, there is the element of commercialism, that is elements that are in the tv show only to win favor with the mass audience. It's a tv show for everyone, I'm sure you'll like it after watching.