1974 · 1h 35m · R
Original title: Non si deve profanare il sonno dei morti
They tampered with nature—now they must pay the price …
After a chance meeting while traveling the countryside, a man and a woman become suspected of murder. They start to leave a lot of dead bodies in their wake, but, unbeknownst to the police, the real culprits are living dead zombies.
In the peaceful, lush, green countryside gruesome murders are committed by the dead who have been brought to life by ultra-sonic radiation. Two travelers from the city who meet accidentally are harassed and implicated by the cops for the murders.