gregoryrideout

A colleague goads Archaeologist Trent Marshall into visiting a dig site near Solutre, France, telling the superstar professor that evidence there disproves Marshall’s career-making theories on prehistoric civilizations. But it’s a trick, one that sends Marshall through a time-portal cave and back 40,000 years where Neanderthals and Cro-Magnon tribes struggle to survive.

With Marshall is beautiful linguist Bridgette Genet, who goading colleague Sam Jenkins needs to broker a peace that keeps the prehistoric tribes alive. The disbelief of where and when they find themselves quickly turns to survival and then wonder as Trent and Bridgette adjust and finally help Jenkins […]