Mute Witness (Anthony Waller) Rating: 2.5 For about an hour, this was one of the best nail-biters I'd seen in several years, despite numerous implausibilities; at about reel four, however, it lost its moorings and became ridiculous, tedious and shrill (and still implausible). I almost want to recommend it for one long and impressive sequence in the beginning, which is worthy of De Palma at his peak, but I don't think I can in good conscience claim that it's "worth the price of admission." Marina Sudina does a fine job as the title character, especially since she's playing a gimmick. A good try.