We hope Adrian Pasdar is alright.

Reliable sources from the set of Heroes have told us that the actor has been seen around town with massive burns marks all over his face.

Fortunately, it's safe to assume this is simply another Heroes spoiler - remember, Nathan did fly off into the atmosphere with his exploding brother to end season one. That sort of thing can leave a scar.

For most of the off-season, meanwhile, Pasdar has been spotted with something else on his face: a full-grown beard. Check him out here with co-star Masi Oka:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.