L'incubo dei ritornanti

A contagion of alien origin spreads across Earth, transforming humans into zombies called "returnees". So Brad Barron and a group of desperate people find themselves under siege, inside an isolated house deep in the woods. A long night of terror and violence then begins, at the end of which Brad will have to face and destroy the very origin of evil, risking becoming, in turn, a "returnee"!