Greg Grunberg—who played the telepathic detective Matt Parkman throughout the first iteration of the series—is officially on board for Heroes Reborn. Article by James Hibberd for Entertainment Weeekly, 21 May 2015.
The actor who played one of my favorite TV villains (Peter Pan in Once Upon a Time) will be joining the miniseries followup of one my favorite TV shows! Heaven. :D