Incubo Sulla Cittá Contaminata or City of the Walking Dead and Nightmare City, is a 1980 Italian zombie film directed by Umberto Lenzi.

Airplane exposed to radiation crash lands. Out of the wreckage, blood drinking zombies emerge armed with knives, guns and teeth! They go on a rampage slicing, dicing, and biting thier way across the italian countryside. Written by Humberto Amador

In a nameless European city, a local reporter and his doctor wife try to escape from hordes of blood thirsty zombies, undead people exposed to nuclear radioactivity, while the military leaders fight a losing war of attrition against the relentless atomic zombies. Written by Anonymous

TV news reporter Dean Miller waits at the airport for the arrival of a scientist that he is about to interview. There, an unmarked military plane makes an emergency landing. The plane doors open and dozens of zombies burst out stabbing and shooting military waiting outside. Miller tries to let the people know of this event, but General Murchison of Civil Defense will not allow it. Then, Miller tries to find his wife and escape from the blood-thirsty zombies that are all over the city. Written by David Rivera