Dorothy is tricked into unleashing Tinman and Scarecrow into the real world only to learn their blood thirsty cravings.

A salvage crew finds a relic box on an abandoned ship. Opening it unleashes Krampus, an ancient predator now stalking their vessel. With the creature picking them off, the crew races to decode the relic's origins before their mission-and their lives-are swallowed by the darkness they unleashed.