Heroes Season 4 Sneak Peek!!! Aug 7, 2009 22:22:50 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by tvilike admin on Aug 7, 2009 22:22:50 GMT -5 NBC has posted a sneak peek of the upcoming season.Looks promising...I posted it below in this Heroes Section. Sorry but it only viewable in US.