Don't be surprised if Brad Pitt pops up at a movie theater near you.
Just days after the superstar surprised filmgoers in New Jersey by showing up to introduce a screening of his new action thriller World War Z, he did the same last night in London.
"This has been a long time coming, this film," he said to the crowd, which included fans and media covering tonight's WWZ premiere. "And I think we've got something original. I think we've got something genre-bending. I think we've got something terribly realistic for summer fare. I'll let you guys decide."