This week the DVD Savant has a number of new reviews and articles including: The Blues Brothers - John Landis's all-star demolition derby musical is the perfect "vehicle" for Saturday Night Live stars John Belushi and Dan Aykroyd; Source Code - Duncan Jones tops his sci-fi show Moon with a smart and fast alternate-reality thriller about a man trying to stop the terror bombing of a train. ; and Trust - An intense family drama that takes on a serious topic: Internet sexual predators. Read all this and more in this week's DVD Savant.