Tribeca Film has released a trailer for Apollo 18 director Gonzalo Lopez-Gallego’s new thriller Open Grave. Sharlto Copley (Elysium) plays a man who wakes up in a ditch filled with dead bodies and has no idea how he got there or who he is (we’ve all been there, buddy).

After escaping the mass grave, he breaks into a house where he finds others like him hiding from an outside threat. Erin Richards (“Breaking In”) co-stars in the film as Sharon, one of  the group struggling with memory loss.

Peep it: