Naughty Dog’s itching to tell you more about The Last of Us, but it’s going to make you wait a little bit longer. In the meantime, it’s prepared an agonisingly brief teaser trailer, which focuses on a man with a 70s haircut and a dude with a blood stained knife. It strikes us that the duo are planning an impromptu trim. After all, there are no barbers at the end of the world.