View Post Networks | Web TV During Weekend Olympics Coverage, NBC Teases Return of ‘Heroes’ By Adam Flomenbaum on Feb. 24, 2014 - 9:00 AM During its coverage of the 2014 Winter Olympics Saturday night, NBC showed a teaser trailer for the return of ‘Heroes,’ one of the network’s most popular shows in the 2000’s. ‘Heroes Reborn’ will return in 2015 as a 13 ...