Heroes Returns in 2015 with Heroes: Reborn
During the Olympics, NBC has used the above teaser ad to say the superhero television series Heroes will return with Heroes: Reborn.
According to Hypable the series will return under the guidance of its creator Tim Kring and will debut with a 13 episode mini-series. It will have a prelude digital series before its launch.
The original series ran on NBC from 2006 to 2010 and while the first few seasons were good, the series went off the rails eventually.