Brad Pitt's World War Z London Premiere

Brad Pitt's World War Z London Premiere

Brad Pitt, along with Angelina Jolie, hit the red carpet for the London premiere of “World War Z,” where Brad chat with Access special correspondent Tim Vincent about how excited he is for fans to see his new movie. So, have any of his kids seen the zombie film? Plus, Brad opens up about Angelina’s preventive double mastectomy.