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Teenager Marty McFly (Michael J. Fox) is asked to help his friend Doc Brown (Christopher Lloyd) conduct a scientific experiment involving a time machine made out of a DeLorean. Before he knows it, he finds himself transported to 1955 and sets off a time-shattering chain reaction that can wipe out his future. Searching out the 1955 version of Doc, the pair has to figure out a way to fix the space-time continuum and get the teenager back to the future.

In Part II, Marty and Doc travel 30 years into the future in order to stop Marty's son from setting off a chain of events that will ruin the family's reputation. In the process of fixing the future, the pair inadvertently disrupts the space-time continuum (again) and need to travel back to 1955 in order to set things right.

The audio part of Netflix streaming video rentals is about to get a lot better with the adoption of Dolby Digital Plus surround.

To the consternation of New York area viewers, two major broadcast channels went dark on a local cable system over the weekend.

Price: $4,300 At A Glance: Dark blacks with good shadow detail • Crisp resolution and accurate color • Best-in-class off-axis performance • No 2D-to-3d conversion

Life’s Good in 3D

We were mighty impressed by LG’s 47LE8500 HDTV in a recent review. That set had effective local-dimming LED technology and went farther than any set we’d seen in mitigating LCD’s remaining Achilles heel—the 47LE8500 had the strongest off-axis performance we’ve seen from that technology. The new LG LX9500 series is a twin of the 8500 series in many ways, with largely similar features and comparable 2D performance. But the addition of 3D puts these new sets—the 47-inch model reviewed here and the larger, 55-inch 55LX9500—into an entirely different category.