Z Nation returning series 6.2 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. Kellita Smith / DJ Qualls / Keith Allan / Russell Hodgkinson / Pisay Pao / Nat Zang / Michael Welch / Anastasia Baranova / Tom Everett Scott