In a 20th century American town, a young man spies on a decisive duel between his neighbor and her son.

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.

A young man meets a woman who has eyes all over her body, and he soon discovers how the eyes are acquired.

A woman, her brother, and her brother's partner enter into the Siberian tundra in order to find fossils, but are met with an unseen presence in the forest.