World War Z is an apocalyptic horror film directed by Marc Forster, and it's based on the 2006 novel by the same name written by Max Brooks.
The movie starts when Former United Nations employee Gerry Lane (Brad Pitt) and his family sit in traffic in the city of Philadelphia while the radio reports on a rabies outbreak that has spread internationally. While they are waiting, unusual things begin to happen and soon they're realise that they are being attacked by the undead (Zombies). They manage to escape and go to a U.S. Navy vassel, thanks to Gerry's former UN colleague, Thierry Umutoni.

I personally loved this movie, is one of the best apocalyptic/zombie movies that I have actually liked. Throughout most of the movie I was scared, yet I couldn't stop watching it. If you guys want something good to watch this weekend, I absolutely recomend World War Z.