Three years after the zombie virus has gutted the United States of America 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.
Centers on the titular holistic detective who investigates cases involving the supernatural. Based on the "Dirk Gently's Holistic Detective Agency" novel series, written by Douglas Adams and published by Simon and Schuster in 1987.
Vanessa Helsing, distant relative of famous vampire hunter Abraham Van Helsing, is resurrected only to find that vampires have taken over the world. She is humanity's last hope to lead an offensive to take back what has been lost.