Seattle's been given a surprise Christmas present that's set to explode. Psychotic serial bomber Chris Murdock has an obsession with an old girlfriend and a sinister plan of revenge for the FBI. With only 72 hours to find the hidden "gift", agent Sara Davis frantically tracks the twisted bomber to prevent the meltdown of a city held hostage.
Three years after the zombie virus has gutted the country, a team of everyday heroes must transport the only known survivor of the plague from New York to California, where the last functioning viral lab waits for his blood.