Sink Your Teeth into this First Look at TRUE BLOOD’s Season 4 Promo ArtMay 26, 2011 By theTVaddict 4 CommentsJust in time to stave off those end of TV season blues comes a very timely reminder by HBO — in the form of three incredibly hot promo posters — that TRUE BLOOD Season 4 premieres on Sunday, June 26 at 9PM.