Your favorite mutant soap opera Heroes won't be back until fall, but you can get a few new hits of superpowered angst this month. The show is running a three-part miniseries of "webisodes" online, starting this Monday, called "Going Postal." They don't include any indestructible cheerleaders or brain-eating teddy bears, but instead introduce a new superpowered character. Click through for trailer and details.

"Going Postal." is about Echo DeMille, a seemingly ordinary mailman with a secret power. (It looks like some kind of Black Canary-esque sonic scream?) And apparently "secrets can kill." Episodes go up every Monday for the next few weeks. I wonder if the script is left over from the abandoned Heroes: Origins spin-off.