Scott is a future geologist with a love of animals. When he follows a friendly little dog through the ghost field, the dog runs into a concealed cave entrance. Scott’s concern for the animal and the cries of a little girl lost draw him. His curiosity is piqued. Repressing his fear of tight spaces, he decides to go into the cave, but only for a few feet, then another few feet, until he discovers that the friendly little dog is not what it seems. Trapped, with no way out, Scott finds only the horror of his life. Can he escape with his sanity?