After his domineering mother dies, reclusive farmer Ed Gein descends into madness, hearing her voice urging him to punish sinful women and turning his home into a house of horrors.

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.