World War Z always sounded like a cool movie – Brad Pitt taking on a zombie apocalypse, with a huge budget for special effects – but it’s been a rather troubled production. The studio demanded extensive reshoots, including rewriting and completely overhauling the final thirs of the film. Hopefully they’ve sorted the issues out and the final film will work well. Now we get our first chance to take a look at the film, with some brief footage from ET, showing what appears to be a really big movie. It also promises we should get more on Thursday. It’s due out June 21st 2013.