Open Grave Trailer

After awaking in a deep pit alone, but surrounded by dead bodies, John (Sharlto Copley) begins to call out for help, whereupon a woman throws down a rope to help him out. John has no memory of what has happened, or who he is. The woman leads him to a house containing a group of other people, all of whom have no idea who they are, either. As the isolated survivors of some horrifying plague begin to investigate their surroundings, they soon discover that, while they don't know what has caused this new world they find themselves in, they are certainly not alone. 

Directed by Spanish filmmaker Gonzalo López-Gallego ('King of the Mountain', 'Apollo 18'), 'Open Grave' contains Joseph Morgan ('The Vampire Diaries', 'The Originals'), Thomas Kretschmann ('King Kong', 'Captain America: The Winter Solider'), Erin Richards ('Being Human', 'Gotham') and Josie Ho ('Contagion', 'Exiled'). The movie was filmed in Hungary in 2012, and was released in Italy in 2013. It was produced by Atlas Independent and distributed by Tribeca Films. The film was released in the US on the 3rd January, 2013 to poor reviews, with Rotten Tomatoes giving the film a '15% Rotten' score.