Copley plays a man who is left unconscious with a number of corpses and stripped of his memories.
Sharlto Copley awakens to a nightmare in the first trailer for upcoming horror film "Open Grave". Playing the male lead, the "Oldboy" actor freaks out as he finds himself with a gun in a large pit full of corpses and does not remember how he got there.
He is saved from the mass grave by a group of people. "What happened to us?" he asks, but none of them seem to know what's going on either. As they are trying to uncover the truth behind the mysterious murders, a lot more unsettling things unfold before their eyes.
Directed by Gonzalo Lopez-Gallego, it's supported by Josie Ho, Thomas Kretschmann, Joseph Morgan and Erin Richards among others. The scary movie is slated to come out in the United States on January 3, 2014.