Things you don't want to hear ever: "We need to talk about the end of humanity".
But that's what father/zombie killer Brad Pitt has to hear in the new trailer for World War Z, the eagerly anticipated epic which follows what happens when the world suffers from an explosion of the undead.
Although the production has been plagued with problems, the new trailer is very promising, culminating in a pretty awesome "zombies on a plane" situation.
World War Z hits cinemas on June 21
(Images: All Star)