Interested in the latest TV on DVD reviews? DVD Talk has you covered! This week's notable entries include:Kojak: Season Two - The best cop show of the '70s is back; House, M.D.: Season Seven - insane, touching, hilarious, and downright fun to watch; and Hey Arnold!: Season One - one of the best animated programs of the 1990's. Other shows recently reviewed include:  Detroit 1-8-7: The Complete First Season, NCIS - The Complete Eighth Season, and Spin City: Season Five.  Want more?  Check out all of the TV on DVD reviews in the DVDTalk database.