Some great TV shows have made their way onto DVD this week including: The Many Loves Of Dobie Gillis - The Complete Series - this classic 50's sitcom is pleasant and funny and still holds up on many levels; Masterpiece Mystery: Inspector Lewis Season Six - a fine entry into the long line of excellent British crime dramas; and Portlandia Season 3 - funny and charming, this show remains delightful in its third season. Other shows recently reviewed include:  The Legend of Korra - Book One, MADtv: Season Three, and WWE: WrestleMania XXIX.  Want more?  Check out all of the TV on DVD reviews in the DVDTalk database.