Open Grave is a zombie suspense film directed by Gonzalo López-Gallego. A man is awakened in a large pit full of dead bodies and does not remember how he got there. In a panic he cries for help before a woman throws a rope down into the pit, allowing him to climb and escape. The man eventually finds his way to a house and discovers five occupants. A mute woman who doesn't understand English, a German man and three Americans, none of whom can remember his or her identity, although they do soon realize that they can remember other aspects of their former lives (such as the ability to speak other languages).