Interested in the latest TV on DVD reviews? DVD Talk has you covered! This week's notable entries include: LA Law: Season One - with a top-notch cast and excellent direction and scripting, this show is still a genuine treat; Downton Abbey Season 4 - this import continues to be one of the most compelling dramas on television... the writing by Julian Fellowes is superb and the performances and production design aspects are equally splendid; and Farscape: Season 2, 15th Anniversary Edition - a solid mix of drama, action and adventure all wrapped up in some interesting space opera trappings, it's easy to see why this fun series developed its cult following. Other shows recently reviewed include:  The Agatha Christie Hour: Complete Collection, The Jimmy Stewart Show: The Complete Series, and Joanie Loves Chachi: Complete Series.  Want more?  Check out all of the TV on DVD reviews in the DVD Talk database.