Interested in the latest TV on DVD reviews? DVD Talk has you covered! This week's notable entries include: The Bob Newhart Show: The Final Season - there are a hell of a lot of laughs left in this last go-around of one of the all-time great sitcoms; Mystery Science Theater 3000: XXXII - there's more than enough entertainment in this set of four fun episodes; and The Legend of Korra: Book Four - this final season is intelligent, action-packed, and highly entertaining. Want more?  Check out all of the TV on DVD reviews in the DVD Talk database.