World War Z 3D 2013. Former UN investigator Gerry Lane is forced back into service when a zombie pandemic threatens civilization. He agrees to find the origin of the virus in exchange for his family's safety aboard a naval vessel. Gerry travels to South Korea, Israel, and Wales seeking answers. He observes that zombies ignore the terminally ill. Gerry theorizes a curable pathogen can camouflage healthy people from the infected. He enters a WHO facility overrun with zombies, injects himself with a pathogen, and walks past them unharmed. Gerry reunites with his family.