Please answer the following question: Build a movie plot around this: Who is summoning the creatures? The old man
A:
In a small southern California town, Malik (Edward Furlong) along with his former girlfriend Gen (Cerina Vincent) her friend Barbie (Amber Benson), and another friend named Wes (Callard Harris) decide to take a weekend getaway to an old ghost town where Malik and Gen played when they were younger.The arrive at a long abandoned prospecting settlement which is said to contain miles of underground tunnels, some of which lead to the Mexican border less than a mile away. The four friends climb down into the tunnels, and are observed by a mysterious old man (Steve Railsback) from a short distance away. He tugs on a mysterious amulet hanging from a chain around his neck and pours what appears to be blood on the ground.In the tunnels, Malik, Gen, Barbie, and Wes stumble into two Mexican drug dealers, Jorge and Al, along with sickeningly pale teenager Zee (Paul Cram), who are hauling some packets of contraband across the border. The drug dealers force the four teenagers to tag along with them. Suddenly, mysterious ghost-like creatures appear and begin to attack them, forcing the teenagers and drug runners to join forces and run to the nearest hatch to try to escape. The mysterious old man is seen stroking his necklace, summoning the mysterious creatures, and Al is killed when he gets impaled to a cavern wall when a hook and chain is thrown at him by one of the creatures.Barbie is then sliced in half at the waist when she attempts to stand on Jorge's shoulders to open another hatch. Most of Jorge's fingers are severed as well. Zee seems to have disappeared and the remaining survivors manage to climb a ladder into a boarded up shack. Wes is then killed when one of the creatures bursts through a boarded up door and stabs him in the neck, supposedly leaving only the wounded Jorge, Gen, and Malik as survivors. They struggle to get out of the shack and back into the tunnels to find another way out, but Jorge is also killed by the creatures.Malik and Gen soon discover a room filled with dozens of bodies that have been killed...