Some pretty cool discs are being released this week. Check out these new titles: Tower Heist [Blu-ray review] - a film that ended up, thanks to the talented cast, being really funny and entertaining; Blank City [Blu-ray review, DVD review] - an intelligent and well put together documentary that sheds some welcome light on one of the more interesting American underground film movements; and Weeds: Season Seven [Blu-ray review] - in this seventh season there are still big laughs to be found, and strong performances to be enjoyed. Other reviews of note include Track 29 [DVD review], Retreat [DVD review], and On The Bowery - The Films of Lionel Rogosin, Vol. 1 [Blu-ray review].  Be sure to check out our DVD Talk Review Database for all the latest reviews including an entire section devoted to reviews of DVDs out this week.