HBO's Watchmen recently released a mysterious (creepy?) first teaser, which saw a faceless mannequins dressed as a policeman, with the ominous and familiar tease of "Who Watches The Watchmen?" Well, today brings not one but two new Watchmen teasers, which you can view below! The caption is once again a line that resonates the themes of Alan Moore and Dave Gibbons' original series: "Masks Save Lives." In any event, the world of Watchmen is one where superhero vigilantism has been struck down by legal mandate - and these teasers could indeed be helping to establish what the modern form of that mandate looks like - and the reaction from law enforcement when "masks" start showing up again.