Open Grave (2013) Horror Thriller Sci-Fi Mystery

Rated Unrated | Threatrical Jan 03, 2014 (US) | Genres Horror, Thriller, Sci-Fi, Mystery | Runtime 1h 42m
Open Grave (2013) Horror Thriller Sci-Fi Mystery Poster

Open Grave Plot Synopsis:

A man 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 - and hungry - than each other, they are forced to figure out what brought them all together - before it's too late.


Synopsis / Plot Summary: A man wakes up in the wilderness, in a pit full of dead bodies, with no memory and must determine if the murderer is one of the strangers who rescued him, or if he himself is the killer.

Tagline: The moment you wake up, the nightmare begins

More: Most Anticipated Horror Movies Coming Soon in 2026-2027!

Official Trailer

  • Open Grave Official Trailer

Open Grave Movie Information:

Type: Movie
Year: 2013 (more 2013 movies)
MPAA Rating: Unrated
Runtime: 102 minutes /
Genres:  Horror, Thriller, Sci-Fi, Mystery
Horror Genres:  Thriller, Zombies
Horror Subgenres:  Cannibalism, Mind Bender, Sci-Fi, Virus
Directors: Gonzalo López-Gallego
Stars: Sharlto Copley, Thomas Kretschmann, Josie Ho, Joseph Morgan, Erin Richards … (cast list)
Release Date: Theatrical Release Date Jan 03, 2014
Nominations: 2
Language: English
Country: United States, Hungary, Hong Kong
Release Dates: Movie Release Dates / Open Grave Release Dates In Theaters: Jan 03, 2014
Writers: Eddie Borey, Chris Borey
Producers: Conroy Chi-Chung Chan, Davy Duhamel, Gábor Ferenczy, György Gattyán, Aaron L. Ginsburg, Alan Glazer, William Green, Péter Bruno György, Andy Horwitz, Curt Kanemoto, Dylan Hale Lewis, Andrew Ooi, Jon Shestack, András Somkuti, Jeremy Stein, Csapó Tamás, Attila Tõzsér, Daniele Wiedenhaupt, Michael B. Wunderman
Editors: Gonzalo López-Gallego
Trending in Movies:

Whistle (2025), Forgive Us All (2025), Hell House LLC: Lineage (2025), 28 Years Later: The Bone… (2026), 28 Years Later (2025), We Bury the Dead (2024), Strange Harvest: Occult Murder… (2024), Bring Her Back (2025), Parvulos (2024), and ZombieCON Vol. 1 (2024)

Check Out the Best Horror Movies of 2026 You Must See!

Check out more movies that start with O and movies from 2013. Also, you can find more thriller movies that start with O. Also, here are some more sci-fi movies that start with O.

More: Must See New Horror Movies in 2026!

(11) Movie Recommendations


Source: IMDB, Metacritic, Rotten Tomatoes, HellHorror.com fans like you!