From the TV by the Numbers:
“On Sunday, October 27, at 9 p.m. ET/PT, the lights will go out. American Blackout, National Geographic Channel’s two-hour, edge-of-your-seat movie event imagines the story of a national power failure in the United States caused by a cyberattack — told in real time, over 10 days, by those who kept filming on cameras and phones. You’ll learn what it means to be absolutely powerless. ”
Looks interesting. Here‘s the trailer.