A group of elite warriors parachute into an unfamiliar jungle and are hunted by members of a merciless alien race.

On a dark and somber night, a secret cabal of monster hunters emerge from the shadows and gather at the foreboding Bloodstone Temple following the death of their leader. In a strange and macabre memorial to the leader’s life, the attendees are thrust into a mysterious and deadly competition for a powerful relic—a hunt that will ultimately bring them face to face with a dangerous monster.

Six Los Angeles celebrities are stuck in James Franco's house after a series of devastating events just destroyed the city. Inside, the group not only have to face the apocalypse, but themselves.