Arnold Schwarzenegger, Abigail Breslin, and Joely Richardson star in this post-apocalyptic thriller set against the backdrop of a deadly epidemic. As the nation reels from a lethal virus that turns its victims into zombies, Wade's (Schwarzenegger) daughter Maggie (Breslin) has been infected. Now, as Maggie's condition worsens, Wade will stop at nothing to protect her from the authorities seeking to kill her to eradicate the virus.