There's a killer in the woods... one you can't hear... one you can't see... one you can't escape.
Fresh out of collage , Jeff, Karen, Paul, Marcy and Bert head up to a remote cabin for a weekend of alcohol-drenched sex and sunbathing. When Karen get sick, they grow paranoid that they have become infected with a flesh-eating virus.
The struggle against the repulsive killer turns into a battle against friends, as fear drive them to turn on each other in the fight for survival.
Director Eli Roth take the horror back to its roots and remind us of how risky and totally insane horror used to be