Some great TV shows have made their way onto DVD this week including: Louie: Season 2 - hilarious, dark, disturbing, but possessed a depth that few other shows can realize; Lancelot Link: Secret Chimp - A truly bizarre show, the series' concept was basically to take Get Smart and basically do the same thing - except with chimpanzees in place of human actors. Really. I couldn't make something like this up; and Wordgirl: The Rise of Miss Power - Vocabulary building meets superhero fun . Other shows recently reviewed include:  Frontline: Faith and Doubt at Ground Zero, Law & Order: Criminal Intent - The Seventh Year '08-'09 Season, and Casablanca: The Complete Series.  Want more?  Check out all of the TV on DVD reviews in the DVDTalk database.