Aka：Nad Grobem / Открытая могила / Tumba Abierta / Tumba Aberta / Nyitott Sirhant / 开棺 / קבר פתוח / Открит гроб / 오픈 그레이브 / ผวา ศพ นรก / オープン・グレイヴ－感染－
Summary：A man wakes up with no memory in a pit full of dead bodies in the wilderness and must determine if the murderer is one of the strangers who rescued him, or if he himself is the killer.
