The Mod Squad - Season 4 is great tv show made in United States. It is a pleasure for me to watch such a good tv show. The Mod Squad - Season 4 provides a great pleasure from watching it online. The Mod Squad - Season 4 is definitely one of these tv shows that you can watch several times and always find something new, and something interesting. The soundtrack is the greatest asset of this tv show. I hope you're excited, so start watching it now!.