An archaeologist finds an ancient funeral cave and intact skulls containing jars of bone marrow. When she studies one of the jars back at the lab, she accidentally exposes herself to its contents and experiences a strange transformation.

When a boy is lost in the darkness of a mine, a man resolves to confront his own worst nightmares.

A group of college students home for their last summer break before graduation may get more than they bargained for when they plan to excavate an ancient relic.

A band of manual laborers bet their legendarily strong digger against a salesman’s machine in a competition to prove human workers’ worth.

A young woman who is a Speleologist teams up to explore an extremely deep cavern with a Geophysicist who believes that the earth is hollow and the Underworld is accessible through caves. Once sealed by Aboriginals, the pair soon regrets reopening the cave.

An old archaeologist studying the southwestern United States has a way of making spectacular finds. When he is about to be ousted from his university position by the younger generation, he decides to take his fate into his own hands and leave the physical world behind.

A team of female scientists excavate an ancient burial site located off of Lake Superior. Uncovering inhuman remains, they begin to question if the human bones were simply decorations for the tombs of something far more sinister.

A young Irish girl and her lover decide to retrieve a valuable ring from a grave — but both the girl and her lover are greedy and overwhelmed, and their night of grave robbing does not go as planned.

While hiking with his two young children, a man falls to his doom in a cavern called the Bottomless Well, leaving his son and daughter to race to save his life.

A man tricks a salesman into chasing buried treasure in order to purchase a new machine he wants.