We now have the official trailer for Spanish director Gonzalo López-Gallego’s mind-bending thriller Open Grave starring Sharlto Copley (District 9, Elysium), Joseph Morgan (“The Vampire Diaries,”” The Originals”), Josie Ho (“Contagion”), and Thomas Kretschmann (Valkyrie, Wanted).

Being release by Tribeca Film in December, “The high-concept Open Grave follows a man (Copley) who wakes up in a pit of dead bodies with no memory of who he is or how he got there. Fleeing the scene, he breaks into a nearby house and is met at gunpoint by a group of terrified strangers, all suffering from memory loss. Suspicion gives way to violence as the group starts to piece together clues about their identities, but when they uncover a threat that’s more vicious than each other, they are forced to figure out what brought them all together — before it’s too late.“

The film is produced by William Green and Aaron L. Ginsburg of Atlas Independent, Michael B. Wunderman, and in association with 852 Films.

Check out tons of stills here: