Hill Street Blues - Season 4 is great tv show made in United States. Until now Hill Street Blues - Season 4 is the best online tv show I've seen this year. The tv shows industry, can't really boast with a large number of better Drama tv shows. Anyway, Drama may boast of one of the biggest numbers of good tv shows. The soundtrack is the greatest asset of this tv show. I hope you're excited, so start watching it now!.