Two prostitutes, Barbara and Jill, and their friend, Tony, escape a zombie attack in a 1971 Cadillac; but, unfortunately, Tony has been bitten and it is just a matter of time he turns into a zombie and chaos unleashes around.

After a meteor shower strikes Los Angeles, toxic smoke is released across the city causing people to physically change and become violent. A small group of survivors plans to vacate the city by heading to the coast.