«THEY WERE ALL DRAWN TO THE KEEP. The soldiers who brought death. The father and daughter fighting for life. The people who have always feared it. And the one man who knows its secret... THE KEEP Tonight, they will all face the evil.»

Нацисты вынуждены обратиться к еврею-историку за помощью в борьбе с древним демоном, которого они случайно освободили из тюрьмы.