Archaeology Professor Neil Martin, who hasn't done field work in 15 years, accepts an assignment from Kathryn Keen of Poly Dynamics to investigate an unusual find in a Peruvian lead mine. The find includes a tablet with astrological glyphs, including one of Planet X, and a seemingly radioactive stone. Neil believes the stone and tablet are part of a puzzle to stop a series of 12 natural disasters, each related to a zodiac sign, which will culminate in the apocalypse. However, Kathryn and Poly Dynamics, backed by the Department of Defense, only want to use the stone for research into its potential as an alternate energy source, leaving Neil and his son Colin to try and stop the apocalypse while evading government agents and natural disasters.

Zodiac: Signs of the Apocalypse
A cosmic alignment unleashes worldwide devastation, and a brilliant yet rebellious scientist holds the secret to unlocking ancient symbols, potentially saving humanity from extinction.