‘Heroes Reborn’ brings back Greg Grunberg May 21, 2015 The Taylor Network no comment on ‘Heroes Reborn’ brings back Greg Grunberg Greg Grunberg returns to the role of telepathic cop Matt Parkman on the 13-episode revival “Heroes Reborn.” It will air Thursday’s at 8 p.m. ET/PT Share this:TwitterFacebookLinkedInPinterestRedditTumblrLike this:Like Loading...