Matthew McConaughey, Michelle Monaghan, and Woody Harrelson, stars of “True Detective.” Getty Images HBO Go …

Kevin Spacey in “House of Cards” Screenshot by Joan E. Solsman/CNET Comcast Xfinity customers will be able to watch the first season of “House of Cards” without need of a Netflix subscription. The series comes to Comcast courtesy of a deal announced on Monday with Sony Pictures Home Entertainment that gives the cable company rights to sell the initial season, …

Now playing: Watch this: The Fix: Building a home theater 9:28 By the end of this week’s episode, you’ll be able to call yourself a home theater specialist. (At least, to your family and friends.) First, Eric offers his definitive guide to finding the perfect TV distance. A clever formula will help you figure out if you need to scooch …