When college students sign up for what seems a simple paid research study, they soon realize their lives are in danger. Unfortunately they've unknowingly volunteered their bodies as human collateral in an ongoing U.S. Military experiment.
Life for former United Nations investigator Gerry Lane and his family seems content. Suddenly, the world is plagued by a mysterious infection turning whole human populations into rampaging mindless zombies.
Jack Harper (Tom Cruise) is one of the last few drone repairmen stationed on Earth. Part of a massive operation to extract vital resources after decades of war with a terrifying threat known as the Scavs, Jack’s mission is nearly complete.